Travis writes an expression using the following steps

-start with x

-subtract 3

-multiply by 10

-subtract 13

He writes the final expression 10x-3-13. Explain what he did wrong. Then find the correct expression.

Izzy's dog is 10 1/2 years old. Paige's dog is 18 months old. How many years older is Izzy's dog?

Given the function f (x) = 3x - 7, determine which of the following values will result in f (x) = - 1.

0.79x+24=1.19x answer to this equation

Ryan has nine 14oz bags of popcorn to repackage and sell at the school fair. A small bag holds 3oz. How many small bags can he make?

At a gas station where people can pay in cash or by credit card, 20% of people pay by credit card and 80% of people pay cash. A gallon of gas costs $4.00 if paid by card and $3.50 if paid by cash.

Is 4 by 1 3/4 = 4x8/4=32/4=8

What procedure can be used to solve the equation StartFraction x Over 19.3 EndFraction = 38.6, and what is the solution? Multiply StartFraction x Over 19.3 EndFraction by 19.3; the solution is 38.6. Multiply StartFraction x Over 19.

Find the lowest common denominator for the fractions shown. 8/51 19/85 a. 255 b. 17 c. 4,335

You make 48 pints of pink paint by using 5 pints of red paint for every 3 pints of white paint. Use a diagram to find the number of pints of red paint and white paint in your mixture. Explain.

Which property is demonstrated by the following statement? 16 + (22+a) = (16+22) + a