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ale4655 [162]
3 years ago
10

Please help!What is the answer to this question?​

Mathematics
2 answers:
nordsb [41]3 years ago
7 0

Answer:

55

Step-by-step explanation:

3x - 60 = x + 50

3x = x + 50 + 60

3x = x + 110

3x - x = 110

2x = 110

110 / 2 = 55

aleksklad [387]3 years ago
6 0

Answer:

i think your answer would be C. x = 55

Step-by-step explanation:

Substitute x for 55

3(55) - 60 = 105

(55) + 50 = 105

i hope this is right

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Answer:

Step-by-step explanation:

Only one

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At the gym Merl swims every 6 days, runs every 4 days and cycles every 16 days. If she did all 3 activities today in how many da
garri49 [273]

Answer:

48 days

Step-by-step explanation:

Swim = every 6 days

Run = every 4 days

Cycles = every 16 days

Find the lowest common multiple of 6, 4 and 16

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4 = 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48

16 = 16, 16, 32, 48, 64, 80, 96, 112, 128, 144, 160

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6 0
3 years ago
Read 2 more answers
Find the slope of each line.<br> 1)
pentagon [3]

Answer:

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Step-by-step explanation:

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6 0
2 years ago
A survey of 250 homeless persons showed that 14 were veterans. Find a point estimate for the population proportion of homeless p
snow_lady [41]

Answer:

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And for this case that represent the 5.6% of the homeless persons who are veterans

Step-by-step explanation:

We know that in a survey of 250 homeless persons 14 were veterans. We can find the estimated proportion of homeless persons who are veterans with the following formula:

\hat p =\frac{X}{n}

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And replacing the info given we got:

\hat p =\frac{14}{250}= 0.056

And for this case that represent the 5.6% of the homeless persons who are veterans

8 0
3 years ago
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