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Dafna1 [17]
3 years ago
8

Someone help me asap please.

Mathematics
1 answer:
zaharov [31]3 years ago
7 0

15. x ≤ -24

    x + 19 ≤ -5

    x ≤ -24

16. z > -12

    3z > -36

    z > -12

17. 185 + c > 410; c > 225


18.   C.

    x - 6 ≥ 1

    x ≥ 7

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Step-by-step explanation:

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2 years ago
Out of the 301 seniors, 117 are boys. What is the ratio of boys to the total number of seniors?
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Another way to do it is to multiply top and bottom by 4
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2 years ago
Can anyone please help with these 2 questions. If you can, please show step-by-step.
valentinak56 [21]

Answer:

1. x = 21

2. m∡ABC =  51°

Step-by-step explanation:

First problem, solve for x

the sum of inside angles of a triangle is 180

also the supplementary angle for L = 180 - 100 is 80°

now you can add all angles

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Second problem, solve for m∡ABC

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3 years ago
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