Answer:
14
Step-by-step explanation:
if you take 14 - 11 it equals 3 so that is a for sure hard 14
George has $15. He tries to buy a movie ticket ($9.00), a pretzel ($2.65), a drink ($1.35), and two veggie cups ($1.74 each) but he does not have enough money. Look at the numerical expression George used:
15 − 9 + 2.65 + 1.35 + 2(1.74)
Can you help him determine why he does not have enough money?
Answer:
He doesn't have enough money because the total of things he wants to buy is more than the money he has.
Step-by-step explanation:
9 + 2.65 + 1.35 + 2(1.74) must be less than or equal to 15. However all of this added together equals $16.48. This means that he doesn't have enough money.
Answer:
The total price of the items he wants to buy is $1.48 over the amount of money he has.
Step-by-step explanation:
Solve the system of equations please
1/4x+y=1
3/2x-y=4/3
Answer:
[tex]\huge\boxed{x=\dfrac{4}{3};\ y=\dfrac{2}{3}\to\ \left(\dfrac{4}{3};\ \dfrac{2}{3}\right)}[/tex]
Step-by-step explanation:
[tex]\underline{+\left\{\begin{array}{ccc}\dfrac{1}{4}x+y=1\\\dfrac{3}{2}x-y=\dfrac{4}{3}\end{array}\right}\qquad|\text{add both sides of the equations}\\\dfrac{1}{4}x+\dfrac{3}{2}x=1+\dfrac{4}{3}\\\\\dfrac{1}{4}x+\dfrac{3\cdot2}{2\cdot2}x=\dfrac{3}{3}+\dfrac{4}{3}\\\\\dfrac{1}{4}x+\dfrac{6}{4}x=\dfrac{3+4}{3}\\\\\dfrac{1+6}{4}x=\dfrac{7}{3}\\\\\dfrac{7}{4}x=\dfrac{7}{3}\qquad|\text{multiply both sides by}\ \dfrac{4}{7}[/tex]
[tex]\dfrac{4\!\!\!\!\diagup}{7\!\!\!\!\diagup}\cdot\dfrac{7\!\!\!\!\diagup}{4\!\!\!\!\diagup}x=\dfrac{4}{7\!\!\!\!\diagup}\cdot\dfrac{7\!\!\!\!\diagup}{3}\\\\x=\dfrac{4}{3}[/tex]
Put it to the first equation
[tex]\dfrac{1}{4\!\!\!\!\diagup}\cdot\dfrac{4\!\!\!\!\diagup}{3}+y=1\\\\\dfrac{1}{3}+y=1\qquad|\text{subtract}\ \dfrac{1}{3}\ \text{from both sides}\\\\y=\dfrac{3}{3}-\dfrac{1}{3}\\\\y=\dfrac{3-1}{3}\\\\y=\dfrac{2}{3}[/tex]
Someone help me put this in order
Answer:
do it as 1. 2. 3. 4. and so on!
Step-by-step explanation:
if you were to cut a piece of paper in half 32 times, what fraction would this represent?
Answer:
32/2
Step-by-step explanation:
you cut in half so 1/2 but 32 times. If you want the mixed number its 16
Answer:
4/25
Step-by-step explanation:
A spinner has 4 equal sections. After spinning the spinner 15 times, the results are recorded in a table. Which of the given statements is true?
Use the diagram below to find the lengths of the missing sides. Figures in each diagram are similar.
X=15
X=10
X=40
X=30
DE/AB=DF/AC
10/5=DF/15
=10×15=5DF
=150=5DF
DF=150÷5
=30
Answer:
Such triangles do not exist.Step-by-step explanation:
There is some mistake in your question.
We know:
In any triangle with sides a, b and c:
a + b > c
a + c > b
b + c > a
In your question the triangle ABC has:
a = 5, b = 10, c = 15
then
5 + 10 = 15 not > 15.
a + b = c not > c.
In my opinion, the question makes no mathematical sense.
Nevertheless, the moderator asked me to correct my answer.
If two triangles are similar, then corresponding sides are in proportion.
[tex]\dfrac{10}{5}=\dfrac{20}{10}=\dfrac{x}{15}\\\\2=2=\dfrac{x}{15}\\\\\dfrac{x}{15}=2\Rightarrow x=30[/tex]
Please help me with this question!!!
The answer is -125x⁵
hope this helps!
Solve for n:
6n − 2(4n + 7) + 4 = -2
A:-6
B:-4
C:4
D:6
Answer:
B
Step-by-step explanation:
6n - 2(4n + 7) + 4= -2 firstly you open the bracket
6n - 8n - 14 + 2 = -2 then you collect the like terms
6n - 8n= -2 + 14 - 4 then add and subtract and divide by the coefficient
-2n= 12 - 4
-2n = 8
= n = 8 ÷ -2
n = -4
DON'T DO THIS ONLY FOR POINTS OR YOUR ACCOUNT GETS DELETED!!! a health club charges $20 a month for membership fees plus a $45 enrollment fee. the equation y = 20x + 45 describes the total cost y for x months. determine the number of months if the total charge is $125. use a table to help solve
1. Given f(x)=4x+1 and g(x)=4(x+3)+1, describe how the graph of g compares with the graph of f.
A) The graph of g is shifted right 3 units from the graph of f
B) The graph of g is shifted down 3 units from the graph of f.
C) The graph of g is shifted up 3 units from the graph of f.
D) The graph of g is shifted left 3 units from the graph of f.
2. Given f(x)=4x+1, describe how setting = affects the slope and y‑intercept of the graph of g(x)=4(x+1)+3 compared to the graph of f
A) The slope of g is scaled by a factor of 4 from that of f, and the y‑intercept is not changed.
B) The slope of g gets steeper, and the y‑intercept is not changed.
D) The line of function g gets closer to the y-axis, and the y‑intercept is not changed.
C) All of the above.
Answer:
AB
Step-by-step explanation:
The graph of g is shifted left 3 units from the graph of f and 12 units up. Therefore, option D is the correct answer.
The given functions are f(x)=4x+1 and g(x)=4(x+3)+1.
What is the function?Functions are the fundamental part of the calculus in mathematics. The functions are the special types of relations. A function in math is visualized as a rule, which gives a unique output for every input x.
To find the transformation, compare the function to the parent function and check to see if there is a horizontal or vertical shift, reflection about the x-axis or y-axis, and if there is a vertical stretch.
Shifted up: 12 units
The graph of g is shifted left 3 units from the graph of f and 12 units up. Therefore, option D is the correct answer.
To learn more about the function visit:
https://brainly.com/question/28303908.
#SPJ2
f(x)=2/3x−1 and g(x)=−4x+6. What transformation occurs from function f to function g?
Answer:
vertically stretched by multiplying each of its y-coordinates by 6, and is followed by a reflection across the x-axis.
Step-by-step explanation:
[tex]f(x)=\dfrac{2}{3}x-1\qquad|\text{multiply both sides by (-6)}\\\\-6f(x)=-6\cdot\dfrac{2}{3}+(-6)(-1)\\\\-6f(x)=-4x+6\\\\-6f(x)=-(4x-6)[/tex]
Please find the gradient of the given lines when coordinates of the lines are not given. Please with detailed steps.
Answer:
Line 1 is 0 . Line 2 is undefined.
solve the inequality: -7x + 3 < -53
Answer:
x > 8 or (8,∞)
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable
Hope this helped you!! :)
Answer:
x > 8 or (8,∞)
Step-by-step explanation:
hope this helps
2(c - 8)
What is the answer I need help?
Answer: 2c - 16
Step-by-step explanation: Distribute
Answer:
2c-16
explaination:
2(c-8) = 2c-16
dont answer if your not sure please.
Answer:
3 * (-10.50)
Step-by-step explanation:
Anaya will have -10.50 x 3 taken out of her account on monday.
-10.50 3 times
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
Answer:31.50
Step-by-step explanation: 10.50 multiplied by 3 is 31.50
10.50×3
The record low temperature in Arizona is 1.6 times the record low temperature in Rhode Island. What is the record low temperature in Rhode Island?
Answer:
lowest record ever taken for rhode island is -25F in Greene, Central Rhode Island
On a multiplication facts test, Samantha had to know the facts from 1-12. She earned 3 points for every fact she solved correctly and used a 10 extra points ticket that she previously received from her teacher. Which equation can be used to find p, the total number of points Samantha earned for solving f facts correctly?
Answer:
[tex]y=3x+10[/tex]
Step-by-step explanation:
Step 1: Multiply 12 to 3
[tex]12 \times 3\\\\= 36[/tex]
Step 2: Add 10 to the result
[tex]10 + 36\\\\= 46[/tex]
Therefore, the equation to find this is [tex]y=3x+10[/tex]
A car company advertises that its top selling truck can tow up to 9,000 pounds. Write an inequality to show the amount of weight the truck can tow. Let p stand for number of pounds the truck can tow.
Answer:
P ≤ 9000
Step-by-step explanation:
p is less than or equal to 9000 pounds
Two stores carry a similar stereo for the same original price of $573. One store offers a 16% discount and the second store sells the stereo for $458.40. Which store gives the bigger percent discount?
Answer:
18 period nah im playing
Step-by-step explanation:
What are the coordinates of point P on the coordinate grid below? A four-quadrant coordinate grid from negative 1 to 1 is drawn with grid lines to show increments of 1 over 8. Point P is plotted at the fifth grid line to the left of the y-axis and the third grid line above the x-axis. the ordered pair 5 over 8, negative 3 over 8 the ordered pair negative 5 over 8, negative 3 over 8 the ordered pair negative 5 over 8, 3 over 8 the ordered pair 5 over 8, 3 over 8
Answer:A is the answer
Step-by-step explanation:
Answer:
Hi!
Its A!
sorry i dont really have an explaintion, but i did take the test!
which is greater? -5.7 or -5 2/5
Answer:
-5 2/5
Step-by-step explanation:
we know that 2/5 is 0.4 so
it is -5.4
-5.4 is greater than -5.7
The table shows the number of pages peter read in different numbers of minutes.
Minutes: 2,10,18,26
number of pages read: 6,30,54,78
based on the information in the table, How long would it take peter to read 42 pages?
a. 14 minutes b. 32 minutes c. 102 minutes d. 126 minutes
Answer:
the answer is A .14 minutes
Step-by-step explanation:
every minute you can finish three pages
so in 14 minutes you can finish 42 pages
a health club charges $20 a month for membership fees plus a $45 enrollment fee. the equation y = 20x + 45 describes the total cost y for x months. determine the number of months if the total charge is $125. use a table to help solve
Carla packed her suitcase for her summer vacation. She packed four shirts: red, green, white and blue. She packed two belts: brown and black. Her shoe choices were: tennis shoes, boots and flip-flops.
How many possible outcomes are there? ________
What is the p(green shirt, brown belt, boots)? ________
Answer: 10
Step-by-step explanation: I think, doubloe check
Amelia needs to buy some dog food. At the nearest store, 5 bags of dog food cost $26.25. How much would Amelia spend on 3 bags of dog food?
Answer:
15.75
Step-by-step explanation:
first figure out how much each bag is (5.25) so 26.25 / 5
then multiply by 3
= 15.75
I need help plz and thank you this is due
Andrea has a length of ribbon that is 13 2/3 feet long. She needs of 5/8 a foot for each hair ribbon that she is making. How many hair ribbons can she make?
pls pls help
A grocery store sells bags of oranges in two different sizes.
The 3-pound bags of oranges cost $4.
The 8 pound bags of oranges cost $9
Which Oranges cost less per pound? Explain or show your reasoning.
The 8-pound bags of oranges cost less per pound than 3-pound bags because the cost for 1-pound bag of oranges is 1.125 (this was taken from $9 divided by 8-pound). The cost per 1-pound bag of oranges ($4 divided by 3-pound bags) is 1.33...
for this you are subtrating polynomial expressions
Nina is selling three types of energy bars at a market stall.
She bought 80 Enerbars at 40p per bar and 180 Grainbars at 30p per bar from her normal supplier.
She was also given 40 Amazebars as a promotion from a new supplier.
Nina sells the bars for £2.25 and manages to sell all the Enerbars and Grainbars but only some Amazebars.
She makes a profit of £553.
How many Amazebars did she sell?
Answer:
She sold 24 Amazebars.
Step-by-step explanation:
Cost:
80 x 0.40 = 32
180x 0.30 = 54
40 x 0 = 0
Total = 86
Income
80 x 2.25 = 180
180 x 2.25 = 405
X x 2.25 = 2.25x
Total = 585 + 2.25x
How many did she sell:
553 = 585 - 86 + 2.25x
553 = 499 + 2.25x
553 - 499 = 2.25x
54 = 2.25x
54/2.25 = x
24 = x