Which expression is equivalent to 8x+5-10x+4y

A] 3x+4y

B]13x-6y

C]-2x+4y+5

D]18x-4y+5

Write 84 as a product of prime numbers

4608-42=12,000 solve for the FPS

What is the Sea level

What is the value of 4.2 (46 - 65)

Andrea got 3 times as much candy than Stacy. If Stacy and Andrea got 28 pieces, how many pieces did Andrea get?

Determinati numarul b astfel incat : (4x8) ^15 : 4^5:2^6=2^b si 3^4x3^5x3^17=3^b

1/x=6/x+15, 20-x/x=6/4, and 4/12=x+2/2x+13

If a sample of 26 students is taken from a population of 135 students, the population variance, o?, is the variance of how many students' heights? O A. Neither 26 nor 135 B. Both 26 and 135 O c. 135 O D. 26

Robert collected 330 aluminum cans. If 100 aluminum cans weigh 4 pounds, and the recycling center is paying 25 cents a pound, how much will Robert be paid for his 330 cans?

A single box of thumb tacks weighed 3 1/2 ounces. If a teacher had 4 1/7 boxes, how much would their combined weight be