Use distributive method
5r - 50 = -51
Add 50
5r = -1
Divide by 5
r = -1/5
Which Expression can be used to solve 3/5÷7/10
A. 5/3*7/10
B. 5/3*10/7
C. 3/5*10/7
D. 3/5*7/10
This expression 3/5÷7/10 means
An option to solve the expression is inverting the fraction that is dividing and going to multiply
3/5 x 10/7 C.
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Verification
A and D are the same
12:7
because you add 7 and 5 and then there is the 7 for the book weight
Answer:
40 inches
Step-by-step explanation:
The hypothesis is if you win the championship the conclusion is you will get the trophy
