3 years ago

How to a addtion problem

Mathematics

2 answers:

vovangra [49]3 years ago

7 0

Answer:

-6

Step-by-step explanation:

lyudmila [28]3 years ago

5 0

If you need the answer for the Celcia problem in photo the answer is -6

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You have at most $3.65 to make copies for a school project. Each copy costs $0.25. Write and solve an inequality that represents

slamgirl [31]

The equation for the problem is $0.25x$ ≤ $3.65$

Hope it helps!

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4 years ago

If I wanted to solve the equation -12x + 3y = 12 for y, what would we want to do first?

Lelechka [254]

Answer:

y = 4x +4

Step-by-step explanation:

-12x + 3y = 12

3y = 12 +12x ......bring x to opposite side and sign changes

y = 12 +12x / 3 .............bring 3 to oppsite side and it would divide

y = 4 + 4x ............result of diving and the answer of ours

y = 4x +4

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2 years ago

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A chemist is using 333 milliliters of a solution of acid and water. If 19.6% of the solution is acid, how many milliliters of ac

sesenic [268]

65.27mm of acid is present in solution.

Step-by-step explanation:

Given,

Quantity of solution = 333mm

Acid Percentage = 19.6%

Quantity of acid = 19.6% of Quantity of Solution

$Quantity\ of\ acid=\frac{19.6}{100}*333\\Quantity\ of\ acid=\frac{6526.8}{100}\\Quantity\ of\ acid=65.27mm$

65.27mm of acid is present in solution.

Keywords: Percentage

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3 0

3 years ago

Y=4x-9 complete the missing value in the solution to the equation

Evgen [1.6K]

Answer:

x= y+9/4

Step-by-step explanation:

3 0

4 years ago

-5/6+2/6=<br> What is the answer to this?

geniusboy [140]

Step-by-step explanation:

Since they have a common denominator the answer is (-5 + 2) / 6 = -3 / 6 = -1/2.

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3 years ago

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