Answer:
y=14
Step-by-step explanation:
Simplify this expression.
(1-3k) + (2 + 2.5k)
[tex](1 - 3k) + (2 + 2.5k)[/tex]
[tex] = 1 - 3k + 2 + 2.5k[/tex]
[tex] = (1 + 2) + ( - 3k + 2.5k)[/tex]
[tex] = 3 + ( - 0.5k)[/tex]
[tex] = 3 - 0.5k[/tex]
Order the values from least to greatest.
8, |3|, -5, |-2|, -2
Step-by-step explanation:
-5 , -2, |-2| ,|3|, 8
the absolute value makes the sign positive no matter what, for example |-2| becomes 2
PLSS HELP ME!!
k+ 12 220, if k = 15
TRUE OR FALSE??
Answer:
F A L S EStep-by-step explanation:
The answer is false because 15 + 12 does not equal 220
15 + 12 = ?
It equals 27 if you got your calculations right.
You could also find out if the answer is right if you subtract 220 by one of the numbers ( 15 or 12 ) and if you get the number that you didn't subtract, then that is correct.
Here's an example.
220 - 15 = ?
220 - 15 = 205
205 does not equal 12, so it is wrong or F A L S E.
Hope this helps! <3
During a week in January in Denver, CO, the daily high temperatures were -2˚F, 12˚F, 5˚F, -4˚F, 20˚F, 16˚F, and -12˚F. Write an expression that can be used to find the difference between the highest temperature and the lowest temperature of the week
Answer:
20˚F - (-12˚F)
Step-by-step explanation:
Highest temperature of the week = 20˚F
Lowest temperature of the week = -12˚F
The difference between the highest and the lowest temperature actually means to subtract the lowest from the highest temperature.
The required expression is;
20˚F - (-12˚F)
How many more kilometres is it between two places that are one hundred miles apart than between to places that are one hundred kilometres apart?
Step-by-step explanation:
Conversion between Miles and Kilometer:
1 mile = 1.609km.
100 miles = 1.609km * 100 = 160.9km,
160.9km - 100km = 60.9km.
Hence the 2 places that are 100 miles apart is 60.9km further away than the places that are 100km apart.
Determine whether the ordered pair (10, 4) is solution to the equation 3x - 5y = 10
yes or no
Answer:
yes
Step-by-step explanation:
(10, 4):
x=10
y=4
3(10) - 5(4) = 10
30 - 20 = 10
11: (22, 12). (8.10)
12: (8, 20), (13, -30)
What is the slope equation?
Answer:
for number 11 the slope is 7 and for number 12 the slope is 10
Step-by-step explanation:
D. (-2, 0)
can you plz help
more than one answer
At a sale, hats were sold for $15 each. This price was 60% of theiir original price. What was the original price?
Answer:
6$
Step-by-step explanation:
6$ I'm probably looking at this wrong, but it does estimates towards 6. If I'm right then, with the 60% They boost the hats price by 60% (ofc).
if that was the question. the the answer must be 6$. I think, I calculated discount, welp,
CAN SOMEONE SOLVE THIS EQUATION??
Point G is the centroid of triangle ABC. Use the given information to find the value of X
BG= 5x -I and DG= 4x - 5
Answer:
this might help.......
Hello guys, plz help me with this question ASAP! Its about exponential function. Plz answer if you know the answer, THANK YOU SO MUCH ☺️
Answer:
4.5%
Step-by-step explanation:
Equation that models this:
M(t) = 1000 * (1 + INTEREST)^t
Plugging in t= 10 years, gives
1553 = 1000 (1+interest)^10
solving for interest gives: 0.045 which is 4.5%
Find the difference.
2 - 11 =
Two minus eleven equals -9!
Answer:
one tight slape you must get from your maths teacher
it will be -9
Find the slope using points: (2,5) and (8,9)
Answer: The slope is 2/3:)
Step-by-step explanation: (2,5) and (8,9)
9-5 =4 /2=2
8-2 =6 /2= 3
Answer: 2/3 or 4/6.
Step-by-step explanation:
Slope = (y2-y1) / (x2-x1)
(9 - 5) / (8-2)
= 4/6, which reduces to 2/3.
The slope of the line between the two given points is 4/6, or 2/3 in simplest terms.
7. Solve the equation.
6(x - 2) = 36
0-8
04
04
08
What one
Answer:
8
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Step-by-step explanation:
Step 1: Define
6(x - 2) = 36
Step 2: Solve for x
Divide 6 on both sides: x - 2 = 6Add 2 on both sides: x = 8whats the whole fraction for 7/12
Answer:
7/12
Step-by-step explanation:
All of the following ratios are equivalent except _____.
8 to 12
15/10
2/3
6:9
Please help!
Answer:
8 to 12
Step-by-step explanation:
because 15/10 2/3 6;9 go together
What is the solution set to log(x + 7) > log3x?
(–∞, 3)
(–7, 0)
(0, 3)
(3, ∞)
Answer:
The answer is B
Step-by-step explanation:
Answer:
(0, 3)
Step-by-step explanation:
Ed2021
Tony sells maganize part time. On Thursday, Friday and Saturday, she sold $66 worth. On Thursday, she sold $3 more than she dud on Friday. On Saturday, she sold $6 more than on Thursday. How much did she sell on Thursday
Answer:She sold 21 magazines on Thursday
Step-by-step explanation:
Step 1
The Total price of magazine sold on Thursday, Friday and Saturday, she sold $66 .
if she sold $3 more on Thursday than she did on Friday and $6 more on Saturday than she did on Thursday. The expression of the sales can be given as
Let T represent Thursday
F represent Friday
S represent Saturday such that
T + F+ S= 66
T+ T-3 + T+6= 66
Step 2----- Solving
T+ T-3 + T+6= 66
3T - 3+ 6=66
3T+3= 66
3T= 66-3
3T=63
T= 63/3
T= 21
F= T-3= 21-3 =18
S = T+6 = 21+6= 27
She sold 21 magazines on Thursday, 18 on Friday and 27 on Saturday
1.496 x10∧8 - 1.4246 x10∧9 =
Answer:
THE ANSWER IS -6.246
Step-by-step explanation:
Simplify to create an equivalent expression. 1+4(6p−9)
-2 = g - 9 what does G equal??
please answer
...............
Answer:
A)20°
Step-by-step explanation:
As we know a triangle contains 180°
So according to the question
The equation is
25°+135°+x=180°
160°+x=180°
x=180°-160°
x=20°
Answer:
<LNK = 20°
Step-by-step explanation:
[tex]angles \: of \: triangle \: add \: upto \: {180}^{0} \\ in \: that \: scalene \: triangle \\ {25}^{0} + {135}^{0} + < lnk = {180}^{0} \\ < lnk = {180}^{0} - ( {135}^{0} + {25}^{0} ) \\ < lnk = {20}^{0} [/tex]
According to the outline, which statements represent possible problems? Check all that apply. The city streets are overcrowded with cars. A subway system should be built. Money should be put toward public transportation. There is a lot of noise pollution. People should carpool to school and work.
Answer:
It is A and D
The city streets are overcrowded with cars
There is a lot of noise pollution
Step-by-step explanation:
The correct answers are the city streets are overcrowded with cars and there is a lot of noise pollution.
What is Government?A government is the system or group of people governing an organized community, generally a state
The following statements represent possible problems:
The city streets are overcrowded with cars.
The noise level is raising.
And the following statements are possible solutions:
More money from the city government should go to public transportation.
A subway system should be built.
People should be encouraged to carpool to work and school.
Therefore, the correct answers are the city streets are overcrowded with cars and there is a lot of noise pollution.
To learn more on Government click:
https://brainly.com/question/16940043
#SPJ3
The value of the exponent in (22)−5
is
Answer:
Let's calculate:
22-5
• Remove minus in the exponent and invert the base:
= (1/22)5
• Expand the multiplication:
= (1/22) * (1/22) * (1/22) * (1/22) * (1/22)
• Find your result:
= 1/5153632 ≈ 0.000000194038
$5 is what percent of $5?
Answer:
$5 is 100% of $5.
Answer:
$5 is 100% of $5
Step-by-step explanation:
Putting this into fraction format, it would be 5/5 = 1 . if that fraction turned out to be less than 1, whatever the number was that would be the percent. But this came out as 1 therefore saying that $5 is 100% of $5
PLEASE HELP ME I DONT KNOW HOW TO ANSWER THIS
Answer:
I think its SAS but it i took geometry 2 years ago so im not 100% sure
Step-by-step explanation:
3(-2a-4)+3a using distributive property
Answer:
Step-by-step explanation:
3(-2a-4)+3a
-6a-12+3a
-3a-12
-3(a+4)
:)
HURRY UP PLS
Martin has 90 cents in his
pocket. Three of the coins are dimes, and the rest
are nickels. How many nickels does he have?
O A. 10
O B. 12
Oc. 18
O D. 6
HELP. How many solutions does this graph indicate for the system of conic
sections?
Answer:
2
Step-by-step explanation:
there are two points where it touches
a watch loses 30 secs every hour .If the watch was set right on sunday 11:30 .What is time did it show
The correct question is
A watch loses 30 secs every hour .If the watch was set right on Sunday 11:30pm .What is time did it show after 10 hours?
(a) Monday 9:25am
(b) Monday 9:30 am
(c) Monday 9:35
(d) Monday 9:25pm
Answer:
(a) Monday 9:25am
The time shown by the watch in 10 hours from its starting at 11:30pm on Sunday will give 9:25am on Monday.
Step-by-step explanation:
We are given that a watch looses 30 seconds in one hour and the Watch was set on 11:30pm on Sunday.
we need to find the time this watch will show after 10 hours from starting at 11:30pm on Sunday.
In 1 hour = 30 seconds is lost
In 10 hours = 30*10 = 300seconds
Converting 300 seconds into minutes we get
= 300/60 = 5 minutes
This means whatever the actual time will be this watch will shows 5 minutes less.
10 Hours from 11:30pm on Sunday will be
9:30am on Monday morning
but since the watch is slow by 30 seconds each hours which will make 5 minutes difference from the real time in 10 hours so the time shown by the watch will be
9:25am on Monday morning.
Therefore the time shown by the watch in 10 hours from its starting at 11:30pm on Sunday will give 9:25am on Monday.