Candance needs to find the radius of a circle. She already knows the circumference of the circle. She knows that the formula for finding the circumference of a circle C= 2 pi R. What equation shows how she can rewrite this formula to help her find the radius of the circle

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Which circles have a circumference of 20pi units? Choose all answers that are correct. a) a circle with a diameter of 40 units; b) a circle with a radius of 10 units; c) a circle with a diameter of 20 units; d) a circle with a radius of 20 units?
What’s the average 7,081 and 8,890
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How much did a purse original cost if you bought it for $55.00 at 25% off
Next three numbers in the pattern 6000, 6003, 6009, 6018, 6030, 6045

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9x > 72
_ This is the line under the sign of at least.
Then graph this equation

Daniel worked for 213213 hours and earned $18.20. How much would he make if he worked for 514514 hours? Enter your answer in the box.

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convert the hours to improper fractions

2 and 1/3 hours=2+1/3=6/3+1/3=7/3
5 and 1/4=5+1/4=20/4+1/4=21/4

ratio and proprtion
time/pay=(7/3)/18.2
if work 21/4 hours how much is pay
(7/3)/18.2=(21/4)/pay
times both sides by 18.2pay aka cross multiply
(7/3)pay=(21/4)18.2
(7/3)pay=382.2/4
times both sides by (3/7) to clear fraction (7/3 times 3/7=21/21=1)
pay=1146.6/28
pay=40.95

will earn $40.95 in 5 and 1/4 hours

Simplify.


14.2 x (-6) ÷ 15 x (-4) ÷ 0.4

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The answer is 56.8 I calculated and that is what I got.
14,2 * (-6) : 15*(-4) : 0,4 =

In operation for multiplication and division two negative numbers abolish minus . The result will be positive.
Multiplication and division are performed in sequential order from left to right

- 85,2 : 15* (-4) : 0,4 = 

- 5,68 * (-4) : 0,4 =

22,72 : 0,4 = 56,8








on one of s football stadium are 30 suites on the circle level. fourteenth of the suites have 24 seats each, and the rest have 18 .

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30-14 gives you your answer 
16
30-14 gives you your answer 16 have a nice day :):):):):):):):):):):):)

PLEASE HELP ASAP!!! *problems attached

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First one: A=5
Second one: no solution

The cost of two tables and three chairs is $705. If the table costs $40 more than the chair,find the cost of the table and the chair

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Answer:

the cost of the table is \$165

the cost of the chair is \$125

Step-by-step explanation:

Let

x-----> the cost of the table

y----> the cost of the chair

we know that

2x+3y=705 -----> equation A

x=y+40 -----> equation B

substitute equation B in equation A

2(y+40)+3y=705

2y+80+3y=705

5y=705-80

y=625/5

y=\$125

Find the value of x

x=y+40  ----> x=125+40=\$165