Find the value of x such that the data set 31.7,42.8,26.4, x has a mean of 35

Above are two different models of the same rectangle. If the width of the model on the left is 13.75 in, what is the width of the model on the right? A. 13.25 in B. 22 in C. 4.58 in D. 5 in

In a group of 60 students, 14 students take Algebra 1,20 students take Algebra II, and 7 students take both subjects. How many students don't take either of these subjects?

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antiderivative of Find the most general antiderivative of the function. (Check your answer by differentiation. Use C for the constant of the Find the most general antiderivative of the function. (Check your answer by differentiation.

What is the first step in solving the following system of equations? 3 x + y = 23. 8 x + 2 y = 23. Substitute the value of y from one equation into the other equation. Solve the first equation for y.

5. Twice the sum of a number plus 4 6. The sum of 314 of a number and 7 7. Three more than number So The avotient of a number and 8

What is the solution to the system of equations? y = - 5x + 3 y = 1 a (0.4, 1) b (0.8, 1) c (1, 0.4) d (1, 0.8)

Peggy wants to run 5 miles in less than 60 minutes. What inequality shows what her rate should be? A. 1mi<60 min B. 3 mi<60 min C. 1 mi<12 min D. 2mi<30

This equation shows how the total number of appetizer recipes Emily knows depends on the number of weeks she attends culinary school.

What is 897.4 rounded to the nearest whole