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Lynna [10]
3 years ago
6

An art gallery sells paintings at $0.35 per square inch.If a painting is 2 feet 3 inches by 3 feet 5 inches, how much would the

painting cost?
Mathematics
1 answer:
Mamont248 [21]3 years ago
4 0
The easiest way to solve this equation is to convert feet into inches, so lets just say the painting is 27 inches by 41 inches. 

Next multiply the two numbers 27*41=1107

Finally multiply 1107*.35= 387.45

The painting would cost $387.45
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jim ran 15.2 miles over the weekend . he ran 6.75 miles on saturday. how many miles did he run on sunday?
kap26 [50]
Subtract 6.75 from 15.2 to find what he did on Sunday, because supposed the number of miles he ran on Sunday was x. Therefore, the formula should be x + 6.75 = 15.2
Solve that, and you should get that Jim ran 8.45 miles on Sunday. 
8 0
3 years ago
Considering the expression x/2 + y2. Which statements are true?Mark all that apply.
Svet_ta [14]

Answer:

  D.  8/2 +(-10)² = 104

Step-by-step explanation:

To find which statements are true, evaluate the expression for the given variable values. You do this by putting the numbers in place of the respective variables, then doing the arithmetic.

The respective expression values are ...

  A 83 ≠ 37 . . . . (4/2) +9² = 2 +81 = 83

  B 31 ≠ 61

  C 52 ≠ 61

  D 104 =104 . . . . true statement

__

I find it less tedious to write a function into a calculator or spreadsheet and let it do the repetitive math. Examples of the calculation are shown above.

7 0
3 years ago
What is a good estimate for this angle measurement?
ycow [4]
C. 75 degreesssssss:)
7 0
2 years ago
Read 2 more answers
750x + 17y = 141.61
MAVERICK [17]
I’ll answer this in a second
7 0
3 years ago
Read 2 more answers
a philanthropist deposits 2,000$, in a trust fund that pays 6.0%interest , compunded continuously. The balance given to the coll
maw [93]

Answer:

$6414

Step-by-step explanation:

Step one

given

Principal=$2,000

rate= 6%= 0.06

Time= 20 years

Required

The final amount

Step two:

The compound interest formula is

A= P(1+r)^t

substituting we have

A=2000(1+0.06)^2^0\\\\ A= 2000(1.06)^2^0\\\\ A=2000*3.207\\\\A=6414

The amount given to the college is $6414

7 0
3 years ago
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