3 years ago

What is the answer of 2.8 plus 7.2

Mathematics

1 answer:

zmey [24]3 years ago

5 0

Answer: 10
Hope this helps you out

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Find the area of a triangle with sides 8 equals 5 b equals 8 and C equals 11

IceJOKER [234]

I round the answer to the second digit and get 18.33

4 0

4 years ago

Hie, here's my question: $1800 at 6.5% for 30 months

miv72 [106K]

Answer:

A. 10105.86 (compound) or 3510 (simple)

B.11905.86 (compound) or 5310 (simple)

Step-by-step explanation:

If its's compound interest:

$1800(1 + \frac{6.5}{100}) ^{30} = 11905.86$

$11905.86 - 1800 = 10105.86$

If it's simple interest:

$6.5 \times 30 = 195$

$\frac{1800 \times 195}{100} = 3510$

$3510 + 1800 = 5310$

7 0

3 years ago

The band sold $498 worth of tickets for their spring concert. Adult tickets cost $5 each and student tickets cost $3 each. If th

saw5 [17]

Let: A = adult tickets; S = student tickets

a. 498 = 5A + 3S
118 = A + S

b. S = 118 - A
498 = 5A + 3(118 - A)
498 = 5A + 354 - 3A
498 - 354 = 2A
144 = 2A
A = 72

118 = S + A
118 = 72 + S
118 - 72 = S
S = 46

c. Therefore, there were 72 adult tickets and 46 student tickets sold.

5 0

4 years ago

My points r running out lol. but could someone be so kind and help once again please ????

Oliga [24]

Answer:

304.8

Step-by-step explanation:

914.4/ 3

4 0

3 years ago

Read 2 more answers

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