3 years ago

Which ordered pair is the solution to the system of linear equations y = -7x + 2 and y = 9x - 14?

Mathematics

2 answers:

ser-zykov [4K]3 years ago

6 0

Answer:

the answer is (1,-5) I just took the quiz

lisabon 2012 [21]3 years ago

4 0

Y = -7x + 2
y = 9x - 14

-7x + 2 = 9x - 14
14 + 2 = 9x + 7x
16 = 16x
1 = x

y = -7x + 2
y = -7(1) + 2
y = -7 + 2
y = -5

solution is : (1,-5) <==

You might be interested in

suppose we want to choose 2 letters without replacement,from the 4 letters A,B,C,and D (a) how many ways can this be done,if the

mart [117]

Answer:

its a just trust me

Step-by-step explanation:

5 0

3 years ago

2/4 is more than 1/4?

Mazyrski [523]

Answer:

Yes!

Step-by-step explanation:

Yes, because 2>1.

4 0

3 years ago

Read 2 more answers

Jeremiah is saving money for a tutoring job after the first 3 weeks he saved 135$ assume the situation is proportional use the u

Vikentia [17]

135/3= 45

Equation: 45w=s

45(8)= 360

Jeremiah saved $360.

Hope this helps!

3 0

4 years ago

Read 2 more answers

Each day a small business owner sells 200 pizza slices at $3.00 per slice and 85 sandwiches at $2.50 each. Business expenses com

klio [65]

How much are the owner's expenses for 10 days?

10 * 130 = $1300

How much money does the owner make selling pizzas per day?

200 * 3 = $600

How much money does the owner make selling sandwiches per day?

85 * 2 = $170

In one day, the owner sells 600 + 170 = $770 worth of pizza and sandwiches

Over the course of ten days, that is 10 * 770 = $7700

Profit = revenue - cost = 7700 - 1300 = $6400

There ya go

5 0

3 years ago

I need help on this question I got 145.13 but i dont know what I did wrong

bearhunter [10]

Answer:

145.12

Step-by-step explanation:

3.14 * 16 / 2 + 120

I basically got the same answer

8 0

3 years ago