Christina wrote this expression to describe the amount of money she has. 10 × y which situation could be described by this expression? a. christina only has dimes, but she does not know how many dimes she has. b. christina only has quarters, but she does not know how many quarters she has. c. christina only has nickels, but she does not know how many nickels she has. d. christina only has pennies, but she does not know how many pennies she has. question resources

The answer is a) Christina only has dimes, but she does not know how many dimes she has. The reason why is because 1 dime is equivalent to 10¢, so if she were to count the money she has she would have 10¢ x y

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)

answer: 94

step-by-step explanation: 79+91+92+94+94 = 450 divided by 5 (since there are 5 number that are being added) = 90