By what number should you multiply the first equation to solve using elimination?

-3x - 3y = 27

-9x + 4y = 16

a. 6

b. - 3

c. 3

d. - 9

The average adult house needs 2/5 bale of hay each day to meet dietary requirements. A horse farm has 44 bales of hay. How many horses can ne fed in one day with 44 bales of hay.

When 10 gallons of gasoline are put into a car's tank, the indicator goes from 1/8 of a tank to 3/4. What is the total capacity of the gasoline tank?

How do you write z-6+1.4 in words

Write a formula for the given quanity. 1. The perimeter P of a rectangle with base B and Height H. 2. The Nth odd number, 0 (1 is the first odd number, 3is the second odd number and so on) 3. The area A of a triangle with base B and Height H

What geometric figure cannot have two right angles? rectangle square triangle

There's a full 12 piece pizza. Ayla got a slice of pizza and John got 1 and two half's of pizza ... how many slices are left.

Find all values of x in the interval [0, 2π] that satisfy the equation. (enter your answers as a comma-separated list.) 6 sin (2x) = 6 cos (x)

2x+4≥24 how do I solve this problem

Nicole receives 40 likes in 25 minutes assuming that the relationship is proportional how many like would she receive in 45 minutes

In 2016 the 29th of February was a Monday when will the next leap year when the 29th of February is a Monday