3 years ago

Please answer correctly !!!!!!!!!! Will mark brainliest !!!!!!!!!!!!

Mathematics

1 answer:

MArishka [77]3 years ago

7 0

Answer:

- 18y = 1

Step-by-step explanation:

Adding the 2 equations term by term on both sides gives

(- 5x + 5x) + (- 9y - 9y) = (3 - 2), that is

0 + (- 18y) = 1

- 18y = 1

You might be interested in

There are 25 servings in a 12.5 ounce bottle of olive oil. How many ounces are in a serving?

sammy [17]

Answer:

2 ounces

Step-by-step explanation:

25/12.5 = 2

3 0

3 years ago

Read 2 more answers

Expand and simpify (x+4)(x-7)

erica [24]

Answer:

x^2 - 3x - 28

Step-by-step explanation:

(x+4)(x-7)

x^2-7x+4x-28

$x^{2}-3x-28$

6 0

3 years ago

write the polynomial in standard form. then name the polynomial based on its degree and number of terms. 7g - 8g^3 5g^2 - 1 a) -

Daniel [21]

-8g^3 + 5g^2 + 7g - 2; cubic polynomial

7 0

3 years ago

Point Q is 5 units tight and 2 units down from what point

gogolik [260]

Answer:

take the number (x,y) take Y subtract 2.. take x add 5. if the origin is 0,0 it would end 5,-2. if Q is 7,3

7+5 = 12

-3-2 = -5

answer (12,-5)

Step-by-step explanation:

5 0

3 years ago

Can anyone solve this algebra 2 problem? <br> 15^2x-3 = 245<br> Please show work.

DochEvi [55]

15^2x is 225x. So, we have 225x-3=245. Adding three to both sides, we get 225x=248. Dividing by 225, we have x=248/225.

7 0

3 years ago