lizywflvs lizywflvs

29-06-2017
Mathematics

contestada

Maria wants to solve the following system using the elimination method:

4x + 9y = 59
x + y = 17

What number should the equation x + y = 17 be multiplied by to eliminate y?
4
−4
9
−9

Respuesta :

firecandy2002 firecandy2002

29-06-2017

If you eliminate the equations by using addition, the answer would be -9.

Answer Link

136937isaiah 136937isaiah

07-04-2020

Answer: The answer is -9!

Step-by-step explanation:

Answer Link

Otras preguntas

Chloe has 20 unit cubes how many different rectangular prisms can she build with the cubes

How to find variables of these #2 & #3

A ladder is leaning against a wall that is 20 ft tall. The base of the ladder is 30 ft from the wall. How long is the ladder?

In a circle with a radius of 27 2/5 in., an arc is intercepted by a central angle of 7π/4 radians. What is the arc length? Use 3.14 for π and round your final

The choir needed more of these two groups: _____.

Chords ab and bd form an inscribed angle of 5x degrees. If mad = 70, what is the value of x?

In the bottom of the ninth inning, Sarah was batting. Which are the prepositional phrases in this sentence?

The Game Stop is having a sale and all games are reduced by 55%. If a game is now $29.99, what was the original price? Round your answer to the nearest cent.

What is the result when 124 is increased by 6.5%?

Your driveway is rectangular in shape and measures 18 feet wide and 29 feet long. Calculate the area of your driveway a. 261 square feet c. 250 square feet b.

ACCESS MORE EDU ACCESS