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Pavel [41]
3 years ago
14

How to answer the problem

Mathematics
2 answers:
olga nikolaevna [1]3 years ago
7 0

so first you would do PEMDAS

step 1: do the parenthesis:: 3+2 is 5 so now the equation is 5-3^2

next you do the exponent, 3^2 which would be 9

now simplify: 5-9

= -4

Snowcat [4.5K]3 years ago
3 0

(3 + 2) - 3² = 5 - 9 = -4

Regards :)

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Read 2 more answers
Solve the inequality
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-1 < c + 2 < 3....subtract 2 from all sections
-1 - 2 < c + 2 - 2 < 3 - 2...simplify
-3 < c < 1
==============================
32 > 16 - 4g > 12....subtract 16 from all sections
32 - 16 > 16 - 16 - 4g > 12 - 16....simplify
16 > -4g > -4 ...now divide all sections by -4, and change inequality signs
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============================
6y + 1 > = 10
6y > = 10 - 1
6y > = 9
y > = 9/6 which reduces to 3/2 or 1 1/2

-3/2y > = 9 ....multiply both sides by -2/3, cancelling the -3/2 on the left...and change the inequality sign
y < = 9 * -2/3
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so y > = 9/6(or 1 1/2) or y < = -6


3 0
3 years ago
Sylvia, John, and Peter invested their savings in a bank. The ratio of the investment of Sylvia's to John's is 1: 3 and that of
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S : J = 1 : 3

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Using John's ratio to find a common ratio for all

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Therefore our ratio is

S : J : P

4 : 12 : 15

3 0
3 years ago
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