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kykrilka [37]
3 years ago
7

Can someone help? 25 points

Mathematics
2 answers:
gregori [183]3 years ago
3 0

Answer:

t ≥ 18

Step-by-step explanation:

He has run 12 miles plus some more miles t.  He need to run at least 30 miles

12+t ≥ 30

Subtract 12 from each side

12+t-12 ≥ 30-12

t ≥ 18

4vir4ik [10]3 years ago
3 0

Answer:

t 》18

Step-by-step explanation:

t + 12 》30

t 》30 - 12

t 》18

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Identify the graph of the inequality 2(2x-1)+7<13 or-2x + 5≤-10.
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Step-by-step explanation:

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∞

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graph{2(2x-1)+7<13 [-10, 10, -5, 5]}

5 0
1 year ago
The Garcia family is driving from San Diego, California, to Bar Harbor, Maine. In 5 days, they have traveled 2,045 miles. At thi
zysi [14]

Answer: 8

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5 0
2 years ago
If water and oil are combined in a container, the resulting liquid is a(n)
xenn [34]
<span>If water and oil are combined in a container, the resulting liquid is a(n) C) emulsion

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3 0
3 years ago
Given the function f(x)=x^2+2x+1, find each value of the function
Paha777 [63]

Answer:

1 9/16

Step-by-step explanation:

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so the equation would be

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5 0
3 years ago
A.
koban [17]

Answer: It would be 4b+44

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6 0
2 years ago
Read 2 more answers
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