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DedPeter [7]
3 years ago
13

12 1/2 - (-4 1/2) =​

Mathematics
1 answer:
puteri [66]3 years ago
3 0

Answer: the answer here is 8

Step-by-step explanation:

just lay it out up to down, divide annnnnd SHABLAM you got the answer :)

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Mr. Loureiro simplified the expression 3x + 5(3x + 6) as 18x + 6. Is he
IrinaK [193]

Answer:

He was incorrect

Step-by-step explanation:

3x+5(3x+6)

multiply whats inside the parenthesis by whats outside

3x+15+30

he forgot to multiply 6x5 too.

8 0
3 years ago
The graph shows how the length of time a bicycle is rented is related to the rental cost. What is the rate of change shown in th
ANTONII [103]

Answer:

A. 2 (I can't really see the graph clearly, I think this is right)

Step-by-step explanation:

(1,4)(2,6)

6-4 =2

2-1 =1

2/1 =2

5 0
3 years ago
Read 2 more answers
I don’t know how to go about answering this, please help.
Stells [14]

Answer:

the first square that equals 625 goes to the 125 box

the second square that equals 81 goes to the 243 box

the third square that equals 32 goes to the 8 box

and the fourth square that equals 64 goes to the 256 box

Hope this helped :)

Step-by-step explanation:

5 0
3 years ago
Identify the percent, amount, and base in this problem.<br> 75% of what number is 30?
AfilCa [17]
I hope i answered it right but..

3 0
3 years ago
What is the estimate and how do I find it out can I get the answer
gayaneshka [121]
Estimate is <span>roughly calculate or judge the value, number, quantity, or extent of </span>the answer is 13,000
8 0
3 years ago
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