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Anna [14]
3 years ago
5

Evaluate each expression. 12k − h​ 2​; use h = 2, and k = 3

Mathematics
2 answers:
inysia [295]3 years ago
6 0
12(3)-(2)2
36-4
Answer: 32
Musya8 [376]3 years ago
5 0
Hopes this helps & if I don’t get it right I’m sorry

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You have 11.40​$ to buy drink boxes for the football team. Each drink box costs ​0.40$. How many drink boxes can you​ buy? Shoul
11111nata11111 [884]

Answer:

456 drinks

Step-by-step explanation:

just multiply 11.40×40 and you get 456. that's how many drinks you can afford. hope i helped.

7 0
3 years ago
What is 1/4(8x+16)=4x
Alla [95]

Answer:

2=x

Step-by-step explanation

1) distribute 1/4 to 8x and 16- is now 2x+4=4x

2) minus 2x on both sides to get 4=2x

3) divide both sides by 2

4) 2=x

5 0
4 years ago
Read 2 more answers
Find the gcf of 72 and 80
Rainbow [258]
One way to I solve this is by listing all the ways it can be multiplied by:
72: 1*72, 2*36, 3*24, 4*18, 6*12, 8*9.
80: 1*80, 2*40, 4*20, 5*16, 8*10.
Group the factors that they have in common.
Which are 1, 2, 4, and 8.
After that, find the greatest common factor that they both share.

Answer: 8
3 0
3 years ago
Laura is baking a cake. The recipe says that she has to mix 64 grams of chocolate powder to the flour. Laura knows that 1 cup of
Sliva [168]
She went over by 1/6 of a cup because 64 is half of 128 and 2/3 is greater then 1/2 
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3 years ago
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A community college has 2,000 students and 50 instructors. Next year the enrollment will be 6,000. How many new instructors shou
juin [17]
\begin{array}{ccc}2,000&-&50\\\\6,000&-&x\end{array}\\\\\\2,000x=50\times6,000\ \ \ \ \ /:2,000\\\\x=\frac{300,000}{2,000}\\\\x=150\\\\150-50=100\\\\Answer:100\ new\ instructors.
7 0
4 years ago
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