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soldi70 [24.7K]
2 years ago
5

To paint a house, a painting company charges a flat rate of $500 for supplies, plus $50 for each hour of labor.

Mathematics
1 answer:
sattari [20]2 years ago
7 0

Answer:

50x20=1000+500= 1500

50x50=2500+500=3000

Step-by-step explanation:

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2×y to the power2<br> -6×y to the power 2
sertanlavr [38]
2y to the second power= 4y
-6y to the second power= -36y
4 0
3 years ago
A principal amount of $4,700 is deposited into an account paying interest at a rate of 3%, continuously compounded. What will be
Ronch [10]

The account balance after 3 years if the interest is compounded continuously is $5,142.62

<h3>How to find compound interest?</h3>

  • Principal, P = $4,700
  • Time,t = 3 years
  • Interest rate, r = 3%

r = 3/100

r = 0.03 rate per year,

A = Pe^rt

A = 4,700.00(2.71828)^(0.03)(3)

= 12,775.916^0.09

A = $5,142.62

Therefore, the account balance after 3 years if the interest is compounded continuously is $5,142.62

Learn more about compound interest:

brainly.com/question/24924853

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8 0
2 years ago
Decide of the three numbers can be the measures of the sides of a triangle.
Elina [12.6K]
I believe the correct answer is B
8 0
3 years ago
The difference of twice a number and 6 is less than - 18.
oee [108]

Answer:

2x-6<-18

Step-by-step explanation:

4 0
3 years ago
if the sum of two numbers is four and the sum of their squares minus three times their product is 76, find the numbers
Sauron [17]

Answer:

Numbers =(6,-2 )

Step-by step explanation:

Given

the sum of two numbers is four and the sum of their squares minus three times their product is 76,

Let the first term =X

Second term will be=4-x

So

X^2+(4-x)^2-3x(4-x)=76

x^2+16+x^2-8x-12x+3x^2=76

5x^2-20x+16=76

5x^2-20x-60=0

5(x^2-4x-12)=0

So x^2-4x-12=0

x^2-(6-2)x-12=0

x^2-6x+2x-12=0

X(x-6)+2(x-6)=0

(X-6)(X+2)=0

X=6,-2

Let X=6 and -2 then numbers will be 6 and (4-6)=-2

6 0
3 years ago
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