Ask question

Ask question

All categories

4 years ago

9

(-4) + (-5) = I’m confused

2 answers:

Debora [2.8K]4 years ago

8 0

(-) +(-) = - always add and put the negative sign. The answer is -9

Nina [5.8K]4 years ago

3 0

-9 is the answer for your problem

You might be interested in

The track team needs new uniforms. The students plan to sell plush toy tigers (the school mascot) for $5 each. The students find

Amanda [17]

Answer: Company C

They’d make $2.26 PER TIGER.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

1. What are the intercepts of the equation 2x+3/2y+3z=6

Roman55 [17]

Use
Math
Way
It can tell u
Or
Photo
Math

4 0

3 years ago

Read 2 more answers

Help ?? With this question please

nikklg [1K]

I hate them links .

It’s lame ash

3 0

3 years ago

For #1-2, model each expression. Then simplify the expression. Expression Model Simplified 1. 3(2x + 1) 2. 2(3x – 2) In #3-4, si

lesantik [10]

Answer:

see below

Step-by-step explanation:

1. 3(2x + 1)

Distribute

3 * 2x +3*1

6x+3

2. 2(3x – 2)

Distribute

2 * 3x - 2 *2

6x -4

3. 4(x + 1)

Distribute

4*x +4*1

4x+4

4. –2(x + 3)

Distribute

-2*x -2*3

-2x-6

4 0

3 years ago

Read 2 more answers

Photons of red light have a wavelength of approximately $7\times 10^{-7}$ meters. The energy of a photon is inversely proportion

Andrews [41]

Answer:2.97 ×10 − 19 J

6 0

4 years ago