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11111nata11111 [884]
3 years ago
11

3+ (-5) Help me please

Mathematics
2 answers:
gladu [14]3 years ago
8 0

Answer:

-2

Step-by-step explanation:

Burka [1]3 years ago
4 0

3 + - 5 is basically 3 -5 because when a negative meets a positive the signs turn into a negative.

3 -5 is 5 less than three which is -2.

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Evaluate the expression.
Katyanochek1 [597]

Answer:125 TO THE PEOPLE WHO SEE THIS HAVE A GOOD DAY AND STAI SAFE OUT THERE!!!

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
10(8r+23) =1430 <br> HELP PLS ITS FOR MY HW PLS PLS PLS
Mademuasel [1]

Answer:

r = 15

Step-by-step explanation:

10(8r + 23) = 1430

Divide both sides by 10.

8r + 23 = 143

Subtract 23 from both sides.

8r = 120

Divide both sides by 8.

r = 15

7 0
3 years ago
NEED HELP ASAP!! IF YOU ANSWER RIGHT YOU GET BRAINLIEST!!!!!​
lana66690 [7]

Answer:

  5x^2 +10x

Step-by-step explanation:

The area is the product of the height and width. For this exercise, it is convenient to compute the rectangle areas individually, then write their sum:

  blue rectangle area = (5x)(x) = 5x^2

  red rectangle area = (5x)(2) = 10x

Total area = 5x^2 +10x.

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If you start by writing an expression for the total area, expanding it requires you deal with the unlike terms separately anyway:

  5x(x +2) = 5x(x) +5x(2) = 5x^2 +10x

7 0
3 years ago
5c+16.5=13.5+10c PLease answer quicly
frosja888 [35]
Remember you can do anything to an equation as long as you do it to both sides

5c+16.5=13.5+10c
minus 5c both sides
16.5=13.5+5c
minus 13.5 from both sides
3=5c
divide both sides by 5
3/5=c
4 0
3 years ago
Read 2 more answers
Claire bought 10 chicken nuggets for $17.00. If Claire spent $5.00, how many chicken nuggets did she buy
Ratling [72]

Answer

She would have 3.4 chicken nuggets i she spent $5 so she would have 3 chicken nuggets.

Step-by-step explanation:

17.00 divided by 5 = 3.4 or round down to 3.

                                                        hope it helps :b

6 0
3 years ago
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