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Troyanec [42]
3 years ago
12

Help ASAP! Will give brainiest answer! 

Mathematics
2 answers:
Vika [28.1K]3 years ago
4 0
1 is A, 2 is C, 3 is B, and 4 is D.
Anna71 [15]3 years ago
3 0
Order of Operations:
BODMAS
Brackets; Other; Division; Multiplication; Addition; Subtraction.

5 + 2² - 3(6) ÷ 3
= 5 + 2² - 18 ÷ 3 
= 5 + 4 - 18 ÷ 3
= 5 + 4 - 6
= 3

-(3² -12) + 4 ÷ 2
= -3² + 12 + 4 ÷ 2
= -9 + 12 + 4 ÷ 2
= -9 + 12 + 2
= 5

7 × 2² ÷ 4 + 12
= 7 × 4 ÷ 4 + 12
= 7 × 1 + 12
= 7 + 12
= 19

6² + 4 - 3
= 36 + 4 - 3
= 40 - 3
= 37
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4 0
3 years ago
If a=4b^2 and b=-1/2e^2, what is the value of a to the nearest tenth?
Maru [420]
To answer, it is assumed that e here is the Euler number which is equal to 2.718. Substitute this value to the e of the second equation to get the value of b.
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Then, we substitute this value to the first equation to get the value of a.
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3 0
3 years ago
Which expression means “ multiply 3 by the sum of m and p “
charle [14.2K]

Answer:

3m+3p

Step-by-step explanation:

Sum of m and p is expressed as;

m + p (sum means addition)

If 3 is multiplied  by the sum, this is expressed as;

3(m+p)

Expand

3m + 3p

Hence the required expression is 3m+3p

8 0
3 years ago
Hello, can you answer this for me
Elis [28]

Answer:

Steve is 18 and and his mother is 47.

Step-by-step explanation:

if you add those numbers you'll get 65

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