Plugging in Numbers (Test Prep Algebra!)

1. If the sum of two different integers $x$ and $y$ is 10, what is the greatest possible value of the product of $x$ and $y$?

a. 9
b. 16
c. 24
d. 25

2. If the sum of two different integers $m$ and $n$ is 15, what is the greatest possible value of the product of $m$ and $n$?

a. 49
b. 50
c. 56
d. 60

3. If the sum of two different integers $r$ and $t$ is 18, what is the greatest possible value of the product of $r$ and $t$?

a. 36
b. 77
c. 80
d. 81

4. If the product of two different integers $x$ and $y$ is 24, what is the greatest possible value of the sum of $x$ and $y$?

a. 10
b. 11
c. 13
d. 25

5. If the product of two different integers $x$ and $y$ is 60, what is the greatest possible value of the sum of $x$ and $y$?

a. 12
b. 16
c. 32
d. 61

6. If the difference of two different positive integers $x$ and $y$ is 3, what is the lowest possible value of the sum of $x$ and $y$?

a. 4
b. 5
c. 6
d. 7

7. If $x+3$ is 6 more than $y$, then $x+7$ is how many more than $y$?

a. 4
b. 5
c. 10
d. 13

8. If $m+4$ is 5 more than $n$, then $m+10$ is how many more than $n$?

a. 11
b. 12
c. 13
d. 14

9. If $x+12$ is 10 more than $y$, then $x+10$ is how many more than $y$?

a. 8
b. 10
c. 12
d. 14

10. If $c+2$ is 4 more than $d$, then $c+7$ is how many more than $d$?

a. 2
b. 3
c. 7
d. 9