3 years ago

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Mathematics

2 answers:

raketka [301]3 years ago

3 0

Answer:

thanks1 ill be friend :)

Step-by-step explanation:

Travka [436]3 years ago

3 0

Can I be your friend? Pls

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The new roller skating rink that opened in town had a loss of $500 the first month and a profit of $123 the second month. What w

Sonbull [250]

Answer:

B) - $377

Step-by-step explanation:

Loss for the first month = -$500

Profit for the second month = + $123

Total loss for two months = -$500 + $ 123

= - $377

Hint: if two numbers have different signs, then subtract and put the sign of bigger number.

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4 years ago

Solve for x: 3(x + 1) = −2(x − 1) + 6

In-s [12.5K]

Answer:

Step-by-step explanation:

$3(x + 1) = −2(x − 1) + 6$

Expand the terms in the bracket and simplify

That's

$3x + 3 = - 2x + 2 + 6 \\ 3x + 3 = - 2x + 8$

<u>Add 2x to both sides of the equation</u>

$3x + 2x + 3 = 2x - 2x + 8 \\ 5x + 3 = 8$

<u>Subtract 3 from both sides of the equation</u>

$5x + 3 - 3 = 8 - 3 \\ 5x = 5$

<u>Divide both sides by 5</u>

$\frac{5x}{5} = \frac{5}{5} \\$

We have the final answer as

Hope this helps you

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3 years ago

Use front end estimation with adjustment to estimate each difference..5780-3962

inessss [21]

Idk what to do on yalls problems

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3 years ago

Someone help me find this answer

Vanyuwa [196]

Finding the perimetre: 7x+4x-3+x=12x-3

Good luck!

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3 years ago

4(41 + a) = 112 find a

prohojiy [21]

$\huge\bold\red{Answer}$

164+4a=112

4a= -52

a= -13

hope it helps

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3 years ago

Read 2 more answers