A student scores 71 out of 100 on a test, if the maximum score on the tests is also 100, what score does the student need to maintain at least an average of 78?

In the next 10 months Collin wants to save $900 for his vacation he plans to save $75 each of the first eight months how many how much must he say each of the last two months in order to make this go if he saves the same amount each month

In Geometry what is the meaning of the following symbol? A. is perpendicular to B. Is parallel to C. Is similar to D. is congruent to

A string of 16 digits (1776149217872014) is difficult to remember. If a person breaks them up into four groups of four digits (1776, 1492, 1787, and 2014), these numbers are easier to remember, due to the effect of:

Every matrix equation AxDb corresponds to a vector equation with the same solution set. b. Any linear combination of vectors can always be written in the formAxfor a suitable matrixAand vectorx. c.

If y varies directly as x, and y = - 18 as x = - 2, find y for the x-value of 20.

What is 3/5 in two equivalent forms

A group of 120 students were asked how old they were when they lost their first tooth. 50% said they were 7 years old. How many students said they were 7 years old when they lost their first tooth? Explain.

In the Income section shown below from the 1040EZ form, a married couple filing their federal income tax return jointly entered $0 on line 6 for their taxable income.

Every used to make $22 an hour, but got a 10% raise. How much more will he make in a 40 hour work week with the raise?

Find the output, y, when imput, x, is - 1