Tina has 10 packages of yarn to knit a scarf. She uses 13 package of yarn for each inch of length she adds to the scarf.
If Tina uses all the yarn, how long will her scarf be?

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test

Multiply. write your answer in simplest form. 3/8 x 5/7

When the ball has traveled a distance of