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ELEN [110]
3 years ago
15

5 times the sum of a number and 4 equals 9

Mathematics
1 answer:
goblinko [34]3 years ago
5 0

Answer:

-2.2

Step-by-step explanation:

By using the equation 5*(4+x)=9, when you isolate x you get -2.2.

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Fill in the numbers I’m so stuck on what to fill in these empty boxes
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Answer:

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Step-by-step explanation:

Fill in the numbers: It's the 100s chart cut into pieces. You are looking for numbers that are 1 less, 1 more, 10 less or 10 more than a number.

5 0
4 years ago
Describe the location of the point that has the following coordinates. positive abscissa, positive ordinate
Marysya12 [62]
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4 0
4 years ago
Read 2 more answers
A store has a 20% sale on everything. An item originally cost 350 AED. What is the sale price? Show your work of how you calcula
slega [8]

Answer:

Step-by-step explanation:

A store has a 20% sale on everything.

So since you are saving 20%, you will only be paying 80% of the original price.

To find the sale price use the following formula:

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They told us the original price = 350 AED

This means:

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I think it would be easiest to change 80% into a fraction if you don't have a calculator :)

80% = \frac{80}{100}  = \frac{4}{5}

This means that the

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6 0
4 years ago
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The radius of a circle is 9 feet. What is the circumference?
Naily [24]

Answer:

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7 0
3 years ago
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Lera25 [3.4K]

Answer:

8 represents the rate of change while 6 represents the initial value

Step-by-step explanation:

For every additional kilometer d that we walks, d increases by 1 and m increases by 8 times d. So 8 represents the rate of change.

At d = 0, meaning d = 0, m = 8*0 + 6 = 6. So he gets 6 at before having to walk. So 6 represents the initial value

8 0
3 years ago
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