Mary got her first job and opened a checking account. During the 3rd week she had $70 in her account. During the 6th week, she had $160 in her account. If the amount of money she had in her account grew linearly how much did she have in her account in the 4th week?

Gail is making costumes for a school play. each rabbit costume needs one and one half yards of white fur fabric, a yard of blue striped fabric, and a quarter of a yard of pink felt for the ears. g? ail needs to make eight rabbit man yards will she need, for the white fur fabric, blue striped fabric, and pink felt?

Write a story that matches with the expression 42x-5 pls hurry

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.