ferninninas ferninninas

03-02-2020
Mathematics

contestada

X + 4y =-22
-2x -2y =14

Respuesta :

meredith48034 meredith48034

03-02-2020

Answer:

x + 4y = -22

2(-2x-2y=14)

x + 4y = -22

-4x -4y = 28

-3x = 6

x =-2

-2 + 4y = -22

4y = -20

y = -5

(-2,-5)

Answer Link

Otras preguntas

Is this sentence simple, compound, or complex in its structure? When we left home, the rain was heavy.

You spin the spinner, flip a coin, then spin the spinner again. Find the probability of the compound event. Your answer should be in percent form rounded to th

Which federal policy would violate the powers reserved to the states O negotiating with leaders of foreign countries D establishing military bases in state capi

The purposes of a bar graph are to _[blank]_. Which options best complete the sentence? (Select all that apply.) A-visually depict the divisions of a whole B-v

Discount Rental Cars charges a daily fee plus a mileage fee for renting its cars. Barney was charged $145.00 for 3 days and 310 miles, while Mary was charged $2

How many ways can a president, vice-president, secretary, and treasurer be chosen from a club with 8 members?

Please solve for b and select the correct answer from below.

Tina's favorite shade of teal is made with 7 ounces of blue paint for every 5 ounces of green paint. Tyler's favorite shade of teal is made with 5 ounces o

Suppose a random sample of 64 men has a mean foot length of 27.5 cm with a deviation of 2 cm. Construct a 95% confidence interval for the mean of the population

A bus seems to be travelling slower when our bus overtake other,but the bus seems to be travelling fast when it is coming from the opposite direction, why