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Sophie [7]
3 years ago
9

Add the two expressions. −4x+3 and 2x−5

Mathematics
2 answers:
fiasKO [112]3 years ago
7 0
The answer is -2x-2 I hope this helped :)
blondinia [14]3 years ago
4 0
-2x-2 is your equation :) <span />
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80,531 rounded to nearest thousand
Vlad [161]

Answer:

81,000

Step-by-step explanation:

go to whatever place it is asking you to round nearest to the if it is 5 or more you round up 4 or less it stays the same.

Saying for this -" 5 or more raise the score, 4 or less let it rest"

                                       ^round up^                ^stays the same^

4 0
3 years ago
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On a scale drawing with a scale of 1/80, the height of a building is 9.75 inches. How tall is the actual building?
zmey [24]
The actual building is 780 inches
3 0
3 years ago
A caterpillar eats 75 leaves in 5 hours. How many leaves will the caterpillar eat in 8 hours if it continues to eat at the same
Dahasolnce [82]

Answer:

120 leaves

Step-by-step explanation:

If the caterpillar eats 75 leaves in 5 hours and continues to eat at the same rate, the number of leaves eaten is simple, 120 leaves.

How I found the answer:

First, I divided 75 by 5 and got 15, then I multiplied 8 to 15 and got 120.

3 0
4 years ago
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1.5x + 1.3x = -8.4<br><br> I just wanted to make sure i got it right I got X = 42
Marianna [84]

Answer:

Hello there! I'm Ashlynn I'm always here to help!

___________________________________________

1.5x+1.3x

Combine 1.5x and 1.3x to get 2.8x.

(2.8x)

Subtract 1 from 1.

2.8x  

0

 

For any term t except 0, t  

0

=1.

2.8×1

For any term t, t×1=t and 1t=t.

2.8

________________________________________________________

<em>“Let your unique awesomeness and positive energy inspire confidence in others.” </em>

<em> - </em><em>Anonymous</em>

4 0
3 years ago
Help me I don’t get this
andre [41]

Step-by-step explanation:

Area = 8 × 5

Area = 40^2

Perimeter is the length around the edges

Therefore it is 8+8+5×5 (since there are 4 edges)

Perimeter = 2×8 + 2×5

= 40 + 10

= 50cm

4 0
3 years ago
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