Sandy takes a day off once every 4 days, and Morgan takes a day off once every 10 days. Today, both of them have taken the day off. How many days will it be until they have their next day off together?

Art's Printing Service charges $27.50 to print 100 high-quality copies of a one-page resume. Each additional set of 100 copies costs $14.99. Express the cost, c (r), of printing r sets of 100 resumes, as a piecewise function.

How many seven-digit numbers are there when 0, 7, and 2 cannot be the leading number?

The first three steps for solving the quadratic equation 8x^2+80x=-5 by completing the square are shown. Fill in the missing number in the last step 8x^2+80x=-5 8 (x^2+10x) = - 5 8 (x^2+10x+25) = - 5 + ? A) - 200 B) - 25 C) 25 D) 200

Two containers hold a mixture made out of two chemicals. In container A the two chemicals are in the ratio 1:2. In container B the same chemicals are in the ratio 1:1.

Larry borrowed $12,000 from his grandfather to buy a car. He bought a used car, so he returned $4,411 to his grandfather. Write and solve an equation using integers that shows the total amount that Larry owes his grandfather.

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