2 years ago

Which expression is equivalent to −78−(−34)

Mathematics

1 answer:

gladu [14]2 years ago

4 0

Answer:

-44

Step-by-step explanation:

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Y = -2(x + 5)(x + 1)<br> Set the factor (x + 5) = 0 and solve

Harrizon [31]

Answer: $x=-5$

Step-by-step explanation:

$x+5=0 \implies x=-5$

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2 years ago

Jade buys a blouse and a skirt for 34 of their original price. She pays a total of $31.50 for the two items. If the original pri

Shtirlitz [24]

Answer:

`Part A:

D. 3/4(18 + s) = 31.50

Part B:

$36

Step-by-step explanation:

I think 34 is 3/4, is that right?

here, s is the cost of the skirt

Part A: The answer would be:

3/4(18) + 3/4(s) = 31.5 =

3/4(18 + s) = 31.5

Part B: 3/4(18) + 3/4(s) = 31.5

4.5 + 3/4s = 31.5

Subtract 4.5 from both sides:

3/4s = 27, 27 is the cost of the skirt now, but we need the original price.

multiply both sides by 4/3:

s = 36

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3 years ago

After traveling 345 miles, the

vfiekz [6]

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6. How do you find the slope of a line?

S_A_V [24]

Answer:

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3 years ago

(-4-3)(1-(3+5))x5= <br><br><br> how do you solve that problem ?

zavuch27 [327]

(-4 - 3)(1 - (3 + 5)) × 5
(-7)(-1 - 2) × 5
(-7)(-3) × 5
21 × 5
105

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3 years ago