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2 years ago

Solve for x 115=5x+5+8x-7

Mathematics

2 answers:

son4ous [18]2 years ago

4 0

Answer:

7.9230

Step-by-step explanation:

Combine like terms

115 = 13x+12

103 = 13x

7.9230 = x

Hope that helps

nadya68 [22]2 years ago

3 0

Answer:

x= -1/51

Step-by-step explanation:

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68 * 27 - 81 + ? = 600

tankabanditka [31]

The missing term is -1155.

Step-by-step explanation:

Given expression is

68 * 27 - 81 + ? = 600

Let the missing term be x

$68*27-81+x=600\\1836-81+x=600\\1755+x=600$

Subtracting 1755 from both sides

$1755-1755+x=600-1755\\x=-1155$

Therefore,

The missing term is -1155.

Keywords: multiplication, addition

Learn more about multiplication at:

#LearnwithBrainly

8 0

3 years ago

Does the set of numbers form a Pythagorean triple? Explain.

Natali [406]

Answer:

Step-by-step explanation:

Either 3, 5 and 6 satisfy the Pythagorean Theorem or they do not. Here we start with a^2 + b^2 = c^2 and substitute 6 for c (because 6 is the largest of the set): Is 3^2 + 5^2 = 6^2? 9 + 25 = 36? NO

7 0

2 years ago

The following list has a mean of 24 what would be the new mean if 17 was added to the list?

Anastaziya [24]

Answer:

Step-by-step explanation:

6 0

3 years ago

PLEASE AWNSER THIS SOON I REALLY NEED IT DONE PLUS IT'S DUE SOON!

skad [1K]

(2,1)
(2,-2)
(5,-5)
(-1,-1)

4 0

2 years ago

If 1 kilogram = 2.206 pounds, how many pounds are in a gram?

Kaylis [27]

$First:\\1kg\approx2.206lb?\ I\ think,\ and\ I know:1kg\approx2.205lb !!!\ Not\ 2.206lb\\------------------------------\\1kg=1000g\to1g=\frac{1}{1000}kg=0.001kg\\therefore\\1g\approx\frac{2.206}{1,000}lb=\boxed{0.00226\ lb}\\\\in\ My\ correct\ rounding:\\\\1g\approx\frac{2.206}{1,000}lb=\boxed{0.00225\ lb}$

5 0

3 years ago

Read 2 more answers