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RSB [31]
3 years ago
13

Evaluate the expression. 8+10 _____ 2

Mathematics
2 answers:
Zolol [24]3 years ago
8 0
16 because 10+8=18 and 18-2=16
Anvisha [2.4K]3 years ago
3 0
Please give me the brainiest answer if I helped.

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2 years ago
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5x + 4(4x + 11) = 170 pearson realize
Jobisdone [24]

x=6

if you multiply 4 by whats inside the parenthesis you get 5x+16x+44=170

next combine like terms and get 21x+44=170

next subtract 44 from itself and 170 to get 21×=126

finally divide 21 from both sides and you get x=6

hope this helps!

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3 years ago
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Dan was thinking of a number. Dan doubles it and adds 0.8 to get an answer of 58.9. Form an equation with
chubhunter [2.5K]

Answer:

2x + .8 = 58.9

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2x + .8 = 58.9

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help plz Jenny spent $150 to rent a bounce house for 2.5 hours. How much is the hourly rate for the rental?
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3 years ago
The value of y varies directly with x, and y= -10 when x=40. Identify the value of y when x=-5
scoray [572]

Answer:

y = 1.25

Step-by-step explanation:

Use the direct variation equation y = kx, and solve for k:

y = kx

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So, the equation is y = -0.25x. Solve for y when x = -5

y = -0.25x

y = -0.25(-5)

y = 1.25

So, y = 1.25 when x = -5

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3 years ago
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