Ask question

Ask question

All categories

antiseptic1488 [7]

3 years ago

14

Y=2x+5 X=5x+9 How Do you solve this solution

2 answers:

Sholpan [36]3 years ago

7 0

2x + 5 = 5x+9
Does that help?

andreyandreev [35.5K]3 years ago

3 0

Try finding what x is first from the second equation. Then plug in the answer

You might be interested in

A bag of chips costs $3.79, including tax. Mr. Connor wants to purchase chips for his class and has a $15 budget. Write an inequ

Verizon [17]

Answer:

D. $3.79x $\leq$ $15

<em>Brainliest, please!</em>

Step-by-step explanation:

It costs $3.79 per bag of chips, and Mr. Connor can pay NO MORE THAN $15.

6 0

3 years ago

Read 2 more answers

What is 5+5-2x4-6+23<br> Please help

Lera25 [3.4K]

Answer:

19

Step-by-step explanation:

thats what the calculator said sheesh sheesh it was really hard

3 0

3 years ago

Read 2 more answers

You order two tacos and a salad. The salad costs $2.50. You pay 8% sales tax and leave a $3 tip. You pay a total of $13.80. How

denis23 [38]

Let T = cost of a taco
Let S = cost of a salad

(2 tacos + 1 salad) + (8 % of 2 tacos and 1 salad) + 3 = 13.80

2T + S + .08(2T + S) + 3 = 13.80
2T + 2.5 + .08(2T + 2.5) + 3 = 13.80
2T + 2.5 + .16T + .20 + 3 = 13.80
2.16T + 5.7 = 13.80
2.16T = 8.10
T = 8.10/2.16 = $3.75

Check: 2T + S + .08(2T + S) + 3 = 13.80
2(3.75) + 2.50 + .08(2(3.75)+2.5) + 3 = 13.80
7.5 + 2.5 + .08(10) + 3 = 13.8
13.80 = 13.80
Answer checks as correct

8 0

3 years ago

Simplify: x2 + 5x + 6(x + 3) x 42x + 4<br> 4<br> 2<br> 2(x + 2)<br> (x + 2)

Andreyy89

252x squared + 763x + 4

5 0

3 years ago

Read 2 more answers

Factor completely 49x2 − 81. <br> a. (7x 9)2 <br> b. (7x − 9)2 <br> c. (7x 9)(7x − 9) <br> d. 7x − 9

vredina [299]

Use the property
(a -b)(a+ b) = a^2 - b^2

49x^2 - 81 = (7x + 9)((7x - 9)

3 0

3 years ago

Read 2 more answers