2 years ago

Solve the linear system using elimination. 46) -2x+4y=-2 6x - y=28

Mathematics

1 answer:

slamgirl [31]2 years ago

7 0

Answer:

x = 5, y = 2

Step-by-step explanation:

just trust me, I used a calculator

You might be interested in

An airplane is landing at Memphis International Airport. The airplane is currently flying at a height of 13,000 feet. The airpla

seropon [69]

Answer:

Step-by-step explanation:

6 0

2 years ago

Can anyone answer these 4? if so ill give 40 points. please show work!! and no long division please. , thanks!

dolphi86 [110]

54x89=4806

123x85=10,455

64x15=960

264x14=3,696

6 0

2 years ago

a computer store builds custom computers by allowing customers to choose 1 of 4 different CPU's. 1 of 8 hard drives, and 1 of 3

Lelechka [254]

You multiply the possibilities.

4*8*3 = 96 possibilities.

3 0

2 years ago

Read 2 more answers

If the ratio of a circle's sector to its total area is 1/3, what is the measure of

nalin [4]

Answer:

option A: 120°

Step-by-step explanation:

$Area \ of \ circle = \pi r^2\\\\Area \ of \ sector = \pi r^2 \frac{ \theta}{360}\\\\Ratio \ of \ sector \ to \ circle = \frac{1}{3}\\\\That is, \\\frac{1}{3} = \frac{\pi r^2 \frac{\theta}{360}} {\pi r^2}\\\\\\\frac{1}{3} = \frac{\theta}{360} \\\\\frac{360}{3} = \theta\\\\120 = \theta$

4 0

3 years ago

Joey Chestnut is trying to break his own world record for eating the most hot dogs and buns in 101010 minutes. He needs to eat m

vodomira [7]

Inequality 9d+10>72

Num of hot dogs needed to be eaten per min, 7.

8 0

3 years ago

Read 2 more answers