2 years ago

Evaluate variable expressions involving integers

Mathematics

1 answer:

murzikaleks [220]2 years ago

3 0

What are the expressions

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The school cafeteria has 4 rows of tables each row has 22 seats. The school patio has 12 tables. Each table seats 4 students. Ho

o-na [289]

Answer:

Here the answer, dearie.

Step-by-step explanation:

$22 \times 4 = 88 \\ 12 \times 4 = 48 \\ 88 + 48 = 136$

So, 136 people can sit in cafeteria and the patio.

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2 years ago

A daffodil grows 0.05m every day. Plot the growth of the flower if the initial length of the daffodil is 0.8m and hence give the

Vanyuwa [196]

Answer:

1.2m

Step-by-step explanation:

You must first find out how much the daffodil grew over the 8 days:

0.05 x 8 = 0.4

Then you must add how much it grew to the original height:

0.4 + 0.8 = 1.2

Hope this helps you out! : )

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2 years ago

You put $350 per month in an investment plan that pays an APR of 3.5% compounded monthly. How much will you have after

melamori03 [73]

Answer: B.

Step-by-step explanation: TVM Solver Equation:

N = 216 (12 x 18 years)

I% = 3.5

PV = 0

PMT = - $350

FV = 105,106.7593

P / Y = 12 (months)

C / Y = 12

PMT: END

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2 years ago

Jenna wants to open a salon and must choose a location. At Location A, she will pay $1200 per month and charge $45 per haircut.

anzhelika [568]

Profit=revenue-cost

pA(m,h)=45h-1200m

pB(m,h)=60h-1800m

Profit is the same when pA=pB so

60h-1800m=45h-1200m

15h=600m

h=40m

So 40 haircuts per month at either location results in the same profit of $600 per month.

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2 years ago

Please help me with these questions

Alina [70]

1 is : d>-9
2 is: k ≥ -18
3 is: g>-1
4 is: n<-40
5 is: w ≤3
That should be correct.

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2 years ago

Read 2 more answers