Paige was assigned 40 math problems.
An expression is a combination of numbers, variables, and operators that represents a mathematical quantity or relationship. Expressions do not contain an equals sign (=) and are not true or false statements. Instead, expressions are evaluated to produce a value or another expression.
Let's call the total number of math problems Paige was assigned "x".
Paige solved the first 32 problems, so she still had to solve x - 32 problems after dinner.
We know that she finished the last 20% of the assignment after dinner, which means she solved 80% of the problems before dinner.
80% of x can be written as 0.8x.
So, the equation we can set up is:
x - 32 = 0.2x
Solving for x, we get:
0.8x = 32
x = 40
Therefore, Paige was assigned 40 math problems.
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A.3 7/12
B.3 1/16
C.3 7/20
D.3 11/12
The answer is B.3 1/16
13 meters
14 meters
15 meters
Answer:
15 meters
Step-by-step explanation:
Answer:
The length of the road is 80 km
Step-by-step explanation:
The question in English is
After traveling 2/5 of the way, a bicyclist had 48 km left to travel. Find out the length of the road
Let
x -----> the length of the road
we know that
The linear equation that represent this problem is equal to
solve for x