Translate this sentence into an equation.

The sum of 21 and Julie's score is 55.

Use the variable j to represent Julie's score.

Sasha is playing a computer game that lets her customize a story there are five eras in four locations to choose from for the villain such as presented with three options how many different stories can Sasha construct

Can someone explain to me how to do this and give me the answer? A mail distribution center processes as many as 175,000 pieces of mail each day. The mail is sent via ground and air. Each land carrier 2000 pieces per load and each air carrier 1500.

What is the sequence 8, 16, 24, 64,

What is a^2-9/a^2+5a+6 simplified ... also what is 2t^2+6t+4/4t^2-12t-16 simplified?

Solve for x 3x/2 = 5 (x+2)

Use the expression 10m + 3 (n - 8) - 7 (m - 12) + 9n to find its simplified form and its factored form. Select the expression when simplified and when factored from the choices below.

The bacteria in an old piece of cheese is growing at a rate that can be modeled by y = 280 • 2x. Determine which number represents the growth rate.

Today's newspaper contains a 20%-off coupon at Old Army. The $100 jacket that you want was already reduced by 40%. What as the final price that you paid for the jacket

The length of the longest leg of a clock is 4 inches. Find the area of the clock.

Here is a set of data 3.9, 2.1, 0.8, 1.5, 4.1 A = calculate the mean B = each piece of data is increased by 5, calculate the new mean C = each piece of new data is now double, calculate the new mean