Derek solved 1400 math problems in 70days .if derek solved the same number of math problems each say, how many math problems did derek solve each day?

the answer would be 20

Step-by-step explanation: The answer 20 is from 1400 divided by 70 making 20, if you take 1400 and turn it into 14 then 70 into 7 then divide 14 by 7 you get 2 now just add a zero to your answer.

20

Step-by-step explanation: Divide 1400 by 700 to get 20. Simple!

my answer is$ 12

step-by-step explanation:

because 15 -2=12

x is greater than 5

step-by-step explanation:

2x+7 is greater than 17

    -7                           -7

2x is greater than 10

divide by 2 each side

x is greater than 5