3x - 2y when x = 2 and y = 10

In pre-school, there are 6 children for every one teacher. In another pre - schoolthere are 24 children for every 4 teachers. Determine whether the ratios of children to teachers are proportional in both pre-schools

In two years i will be twice as old as i was five years ago answer. how old am i

Write 4x^4 + x^6 - 3 + 6x^8 in standard form.

Label the place value 7,852.209

Which answer is the best explanation for how to check to see that the difference has been calculated correctly for this problem? 76.5 - 4.32 = 72.18 A. Add the first and second numbers to get the difference. B.

Use distributive property to find the sum of 6*89 show work

What is the value of 4x-7 when x=4? 1 9 16 23

0.39 in expanded form

Does the rule y=-3*2^x represent a linear or an exponential function?

Tom earn $12.50 per hour at the Yankee bowling alley. He regularly works 40 hours per week. He is paid time and a half for each hour overtime work. Last week he worked 42 hours that his gross pay for the week