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dlinn [17]
3 years ago
5

The product of a number and 5 is atleast 45 write an equation for that

Mathematics
2 answers:
shtirl [24]3 years ago
7 0

product means multiply, at least means greater than or equal to

The product of a number and 5 is at least 45:  5n ≥ 45

If asked to solve, divide 5 from both sides: n ≥ 9

Answer: 5n ≥ 45

Svet_ta [14]3 years ago
7 0

5n \geqslant 45


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a+3b=7\\a=7-3b

Step 2: Substitute the value you just found for this variable in the other equation.

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Step 3: Use your new value for the second variable to find the first.

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Now that we know the values for a and b we can find the value of 4a+b.

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3 years ago
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Read 2 more answers
What is the correct answer?
murzikaleks [220]

Answer:

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Step-by-step explanation:

The top right quadrant is 90 and the given is 70, adding them equal 160. It is the only option that is greater than 90 degrees anyway.

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