3 years ago

— 9y + 5у — 7y + Зу I need help

Mathematics

1 answer:

Inessa05 [86]3 years ago

6 0

Answer:

5gghbjfjhdjfjfifnrjfjfnfkfnf.jc79239nfkfnfjf

You might be interested in

7x^2-2x+1-(9x^2+2x-1)

likoan [24]

Answer:

$-2x^2-4x+2$

Step-by-step explanation:

$(7x^2-2x+1)-(9x^2+2x-1)=\\(7x^2-9x^2)+(-2x-2x)+(1+1)=\\-2x^2-4x+2$

Hope this helps!

6 0

3 years ago

Read 2 more answers

Jordan was laying on the ground and enjoying the shade but now the sun is shining on her. She knows she is 12 yards away from th

marin [14]

39.8°

Step-by-step explanation:

theta = tan^-1(10/12)

5 0

3 years ago

Volume of 29 mL and has a mass of 53 g what’s is the density

RSB [31]

Answer: 1.82

Step-by-step explanation:

Density = $\frac{mass}{volume}$ *Divide the mass by volume.

= 1.82

8 0

4 years ago

Solve for x. A) 6 B) 4 C) 5 D) 7

inn [45]

Answer:

Step-by-step explanation:

Aight, let's hop to it:

So we got

$\frac{5x}{45} = \frac{20}{36} = = > \\ \frac{x}{9} = \frac{5}{9} = = > \\ x = 5$

and boom

6 0

2 years ago

What is the value of x? Enter your answer in the box.

Elenna [48]

Answer:

Step-by-step explanation:

6 0

3 years ago