1. Jared has portrait in shape of a square. One side length, in inches, is the sum of 7 and L Jamilah also has a portrait in shape of a square. The length of one side is 3 inches longer

than one side of Jared's portrait. What is one side length of Jamilah's portrait?

7 + L + 3 = L + 10

Step-by-step explanation:

You can find the product of a number and a power

of 10 by moving the decimal point of the number.

– If the exponent is positive, move the decimal point to

the right.

– If the exponent is negative, move the decimal point to

the left.

• You may need to write zeros to the right or left of

the number in order to move the decimal point.

Step-by-step explanation: