Jerome wrote the following scenario to match the algebraic expression

s/4

− 16:

“16 fewer than four times the number of songs on my mp3 player”


Does his scenario match the expression? Explain.

Answer:

Step-by-step explanation:

100=10+5x  x is the hours she needs to babysit

90=5x

x=18

She needs to babysit for 18 hours at $5 an hour if she already has $10

Answer: 2

Step-by-step explanation:

Answer:

8 over 15

Step-by-step explanation:

you should get a calculator.

Answer:

8/15

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

Equation of the line:

              y = [tex]\frac{2}{3} x[/tex] - 8 ;

In slope intercept format, the equation of a line is :

          y = mx + c

If the y-coordinate is 0;

          0 =  [tex]\frac{2}{3} x[/tex] - 8

Add 8 to both sides;

        8 =  [tex]\frac{2}{3} x[/tex]

        24 = 2x

         x = 12

The x coordinate when y= 0 is 12.

Answer:

[tex] \frac{7}{3} and \: \frac{8}{3} [/tex]

Step-by-step explanation:

so let's start with what we know:

[tex]2 \frac{1}{3} \times 2 \frac{2}{3} [/tex]

now to get it into non mixxed numbers:

2*3 = 6

6+1

_____

[tex] \frac{7}{3} [/tex]

2*3=6

6+2=8

______

[tex] \frac{8}{3} [/tex]

now to cross mutiply them:

7*3

Answer:

360

Step-by-step explanation:

-6×2×-2×-5×-3

-6×-4×15

24×15

360

Answer:

-2.5

Step-by-step explanation:

do -10/4 on a calculator or something

Answer:

-2.5

Step-by-step explanation:

Answer:

answers below.

Step-by-step explanation:

50+x+5+180-4x-10=180

225-3x=180

-3x=-45

x=15

m<B=20

m<ACB=110

m<ACD=70

Answer:Do you what it in vertex because if you do the answer is (-8,3)

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

The equation of a parabola in vertex form is

f(x) = a(x - h)² + k

where (h, k) are the coordinates of the vertex and a is a multiplier

f(x) = - 7(x + 8)² + 3 ← is in vertex form

with (h, k) = (- 8, 3 )

• If a > 0 then vertex is a minimum

• If a < 0 then vertex is a maximum

Here a = - 7 < 0 , thus

(- 8, 3 ) is a maximum

Answer:

the third one...............

Answer:

the answer to your question is y = two-fifths x minus 1

Step-by-step explanation:

hope it helps

Answer:

2/3a^5

Step-by-step explanation:

we know that 2/7x2/7x2/7 = 8/27

a^15  cube will be a^5

because we know (2^3)^2 = 2^6

so (a^5)^3 = a^15

2/3a^5

Answer:

The correct answer would be C

Step-by-step explanation:

Edge 2020 :)

Answer

no itz c your welcome

Step-by-step explanation:

did it in class

Answer:

Option (C)

Option (C)

Option (A)

Step-by-step explanation:

Part A.

Frank's walking speed can be represented by the equation.

Equation representing the speed is,

y = 85x

[tex]\frac{y}{x}=85[/tex]

Therefore, walking speed of Frank = 85 meters per minute.

Option (C) will be the answer.

Part B.

Distance walked over the time by Jeffrey is given by the graph attached.

Equation for the speed will be,

y = [tex](\frac{400}{5})x[/tex]

y = 80x

Therefore, walking speed of Jeffrey = 80 meters per minute

Difference in the speed of Frank and Jeffrey = 85 - 80 = 5 meters per minute.

Jeffery walks 5 meters per minute slower than Frank.

Option (C) will be the answer.

Part (C)

Distance traveled by Frank in 16 minutes,

y = 85(16) = 1360 meters

Time taken to travel the same distance by Jeffrey will be,

1360 = 80x

x = [tex]\frac{1360}{80}=17[/tex] meters per minute

Option (A) will be the answer.

Answer:

5922=Px6.3%x20

5922=Px1.26

P=5922/1.26

P=4700

Step-by-step explanation:

Answer:

The answer is 120 degrees.

Step-by-step explanation:

Answer:

(0, 2), (3, 5) and (3, 0)

Step-by-step explanation:

Since, Points P(3,-4), Q(6, -1), and R(6, -6) is translated -3 units horizontally and 6 units vertically.

Therefore,

P' (3 - 3, - 4 +6) = P' (0, 2)

Q'(6 - 3, - 1 + 6) = Q'(3, 5)

R'(6 - 3, -6 + 6) = R'(3, 0)

Thus, the coordinates of P'Q'R are (0, 2), (3, 5) and (3, 0).

Answer:

Step-by-step explanation:

Given

New points:

Answer:

$2

Step-by-step explanation:

24/12=2

Answer:

The answer is

[tex] \huge \frac{2}{3} \\ [/tex]

Step-by-step explanation:

The slope of a line given two points can be found by using the formula

[tex]m = \frac{ y_2 - y _ 1}{x_ 2 - x_ 1} \\ [/tex]

From the question we have

[tex]m = \frac{10 - 6}{4 - - 2} = \frac{4}{4 + 2} = \frac{4}{6} = \frac{2}{3} \\ [/tex]

We have the final answer as

[tex] \frac{2}{3} \\ [/tex]

Hope this helps you

Answer:

-13

Step-by-step explanation:

2 + 5 • (-9) - 4 • 3 + 6 • 7

~Multiply

2 - 45 - 4 * 3 + 6 * 7

~Multiply

2 - 45 - 12 + 6 * 7

~Multiply

2 - 45 - 12 + 42

~Subtract

-43 - 12 + 42

~Subtract

-55 + 42

~Add

-13

Best of Luck!

Answer:

-13

Step-by-step explanation:

Solution : -13

Answer:

To find the perimeter of a semi circle, use the formula P = 1/2 (π × d) + d, where d is the diameter of the semi circle.

Step-by-step explanation:

have a good day :)

Answer:

35

Step-by-step explanation:

10-20=-10

-10+45=+ 35

Answer:35

Step-by-step explanation:10-20=-10+45=35

Answer:

49÷7=7-4=3

Step-by-step explanation:

Answer:

Trapezoid graph

Step-by-step explanation:

Domain: Same as the plot

Domain shape: trapezoid

Range in (x, y) = (2, 7), (3, 13)

I hope this helps you :)

Answer:

23

Step-by-step explanation:

133 = 18 + 5x

155 = 5x

23 = x

Answer:

I need the graph

Step-by-step explanation:

Answer:

3.2 i think

Step-by-step explanation: