A graph of a system of two equations is shown.
ту
6
2.
-6
-4
-2
2
4
6
-2
-4
-6
What is the solution of the system?
-2 -1 0 1 2

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

f(p)=12p

Answer:

12p

Step-by-step explanation:

Since each pizza costs $12 dollars and "p" represents how many pizzas she bought, you multiply 12 by "p" to get the total amount of money that she had spent.

Answer:

This question is improper but you work 24 hours each day because thats a full day. If you were making an expression it would be 712 x D.

Step-by-step explanation:

D is a variable

Answer:

about 58 years 6 months

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 7.25%/100 = 0.0725 per year,

then, solving our equation

t = 10600 / ( 2500 × 0.0725 ) = 58.4828

t = 58.4828 years

The time required to

accumulate simple interest of $ 10,600.00

from a principal of $ 2,500.00

at an interest rate of 7.25% per year

is 58.4828 years (about 58 years 6 months).

Answer:

5 years

Step-by-step explanation:

Find out how much you earn a year from interest and money.

Find 1%.

100% = 2500

1% = 2500 ÷ 100 = 25

7.25% = 25 x 7.25 = 181.25

2500 + 181.25 = 2681.25

Now divide how much you earn from money and interest from 13100.

13100 ÷ 2681.25 = 4.88

4.88 estimated to 5

Answer:

R = 30

Step-by-step explanation:

Given y is directly proportional to R² then the equation relating them is

y = kR² ← k is the constant of proportion

To find k use the condition when R = 4, y = 24, then

24 = k × 4² = 16k ( divide both sides by 16 )

1.5 = k

y = 1.5R² ← equation of proportion

When y = 1350 , then

1350 = 1.5R² ( divide both sides by 1.5 )

900 = R² ( take the square root of both sides )

[tex]\sqrt{900}[/tex] = R , that is

R = 30

Answer:

YES BY SAS

Step-by-step explanation:

20/16=5/4

25/20=5/4

Answer:

£7.80

Step-by-step explanation:

Since you multiply 2 by 3 to get 6, we are going to multiply 2.6 by 3

2.6 x 3 = 7.8

Thus the cost of 6 litres of lemonade is £7.80

Answer: 54

Step-by-step explanation:

Answer:

54

Step-by-step explanation:

9x6 = 54

Answer:

624.5 ft²

pls give brainliest if any query ask in comment

Answer:

Greatest common factor of 17

So, the prime factors of 45 are 3, 3, and 5. The Greatest Common Factor is the greatest number that is common (that is, in both lists). It is 17. Since 17 is a factor of itself and of 51 -- which is 3 x 17 -- then the greatest possible common factor is 17!

Step-by-step explanation:

Add and subtract the second term to the expression and factor by grouping.

- (m - 1 )( 7m + 17 )

Answer:

F=19

Step-by-step explanation:

Answer:

85°

Step-by-step explanation:

there's 180° in a triangle

Step-by-step explanation:

x + 65° + 30° = 180° { being sum of angles of triangle }

x + 95° = 180°

x = 180° - 95°

x = 85°

Hope it will help :)

Answer:

15

Step-by-step explanation:

The rounded figure of the amount Alex paid at the groceries shop is $108.

The process of replacing a number by another number of approximately the same value but having fewer digits is called rounding a figure.

Given that, Alex paid 108.34 for groceries. We need to round it to the nearest dollar,

We know that,

If the first decimal digit is 5 or more, we increase the whole part by one unit. For example, $34.57 rounded to the nearest whole dollar is $35.

If the first decimal digit is less than 5, we leave the whole part as it is. For example, $45.19 rounded to the nearest dollar is $45.

Here, the first decimal point is less than 5, therefore, we will leave the whole part as it is.

Hence, the rounded figure of the amount Alex paid at the groceries shop is $108.

Learn more about rounding figures, click;

https://brainly.com/question/28724989

#SPJ2

the answer is 63

hope that helped

Answer:

ill just take the points tho

Step-by-step explanation:

Answer:

15.5 quarts

Step-by-step explanation:

1.5 +8 + 4 + 2

there is need to convert the measures that are not in quarts to quarts

1 gallon  = 4 quarts  : 2 x 4 = 8 quarts

1 cup = 0.25 quarts : 0,25 x 8 = 2 quarts

1 pint = 0.5 quarts : 0.5 x 3 = 1.5 quarts

Total quarts = 1.5 +8 + 4 + 2 = 15.5 quarts

Answer:

the answer is 1

Step-by-step explanation:

9x-8=1

9x=1+8

9x=9

divide both side by 9

x=1

Answer:

the answer is 1

Step-by-step explanation: 9x-8=1

9x=1+8

9x=9

divide both side by 9

x=1

Answer:

x = 20

Step-by-step explanation:

4x + 20

60 + 20 = 80

80 ÷ 4 = 20

x = 20

First let's review the area formula for a circle.

Area=π[tex]r^2[/tex]

Now that we know the radius, r is 10. The area is

10*10*π=100π

I will approximate π to 3.14 although you could do it more precise or less precise. The final answer will be 100*3.14=314 squared centimeter.

Any question you have about this just ask in the comment of this answer :)

Answer:

[tex]\large\boxed{\mathtt{Exact = 100 \pi \ cm^{2}}}[/tex]

[tex]\large\boxed{\mathtt{Approximate: 314.16cm^{2}}}[/tex]

Step-by-step explanation:

[tex]\textsf{We are asked to identify the area of the circle with the given radius.}[/tex]

[tex]\large\underline{\textsf{What is the Radius?}}[/tex]

[tex]\textsf{The \underline{Radius} is a straight \underline{line segment} that covers the distance to the \underline{center} of the}[/tex]

[tex]\textsf{circle, to the \underline{circumference}.}[/tex]

[tex]\large\underline{\textsf{What is the Formula for Area?}}[/tex]

[tex]\textsf{The formula we use for area is;} \mathtt{ \ Area = \pi(radius)^{2}.}[/tex]

[tex]\textsf{Pi is used to help equal out the ratio of the formula. Mainly, it's helpful to find the area.}[/tex]

[tex]\textsf{Now that we have the Radius, we can begin solving.}[/tex]

[tex]\Large\underline{\textsf{Substitute:}}[/tex]

[tex]\mathtt{Area = \pi(10)^{2}}[/tex]

[tex]\mathtt{Area = 100 \pi}[/tex]

[tex]\textsf{For our answer,} \ 100 \pi \ \textsf{is the \underline{exact answer} for the area of this circle.}[/tex]

[tex]\Large\underline{\textsf{Evalulate 100 pi:}}[/tex]

[tex]\mathtt{Area = 100 \pi \approx 314.16cm^{2}}[/tex]

[tex]\textsf{314.16cm is the approximate area of this circle.}[/tex]