Edgar ran eee meters per second, and Mathieu ran mmm meters per second. The boys ran for ttt seconds.

The expression t(m-e)t(m−e)t, left parenthesis, m, minus, e, right parenthesis describes how many more meters Mathieu ran than Edgar ran during that time. We can also use the expression tm-tetm−tet, m, minus, t, e to represent the same quantity.

Match each amount in the situation with the expression that represents it.\

The expression showing how many more meters Mathieu ran than Edgar ran during that time is  .

Step-by-step explanation:

Edgar ran 'e' meters per second, and Mathieu ran 'm' meters per second. The boys ran for 't' seconds.

The expression describes how many more meters Mathieu ran than Edgar ran during that time.

We can also use the expression represent the same quantity.

We know that,

Distance covered by Edgar = te

Distance covered by Mathieu = tm

Difference in distance

The expression showing how many more meters Mathieu ran than Edgar ran during that time is  .

TE, then tm, then m-e, then t

Step-by-step explanation:

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let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: