MATHEMATICS HIGH SCHOOL

Sasha solved an equation, as shown below:Step 1: 8x = 56
Step 2: x = 56 – 8
Step 3: x = 48

Part B: How many solutions does this equation have? (4 points)

Answers

Answer 1
Answer: corrections
8x=56
divide both side by 8
x=7

Related Questions

A soccer player kicks the ball down the field to a teammate. The height of the soccer ball above the ground, h, in relation to the time in seconds, t, is represented by the quadratic function shown in the table.Time (seconds) Height (feet)0 00.5 121 161.5 12Use the table to complete the statements.The height of the soccer ball above the ground is symmetric about the line t = second(s).The ball landed on the ground at t = second(s).
What is the equation of a parabola whose vertex is at the origin and whose directrix is y = 3?
Combinar terminos semejantes :v 4p + 2p
if you are asked to solve a system of equations in which there is no linear equation to start with, you can sometimes begin by isolating and substituting a variable that is squared in both equations.
Given: 5 > x + 7. Choose the solution set. {x | x R, x > -2} {x | x R, x < -2} {x | x R, x > 2} {x | x R, x < 2}

PLEASE HELP !!!!!!!!!!!!!!!!!2. Circle P has center P(2, 0) and radius 20. Circle Q has center Q(0, 4) and radius 2.
(a) Describe the rule for translating center Q onto center P.
(b) Determine the scale factor for dilating circle Q so that it has the same radius as circle P.
(c) Are circles P and Q similar? Explain your answer.

Answers

(a) Describe the rule for translating center Q onto center P.
center P(2, 0)
center Q(0, 4)
you would need to add 2 units in x axis, and subtract 4 units on y axis.

(b) Determine the scale factor for dilating circle Q so that it has the same radius as circle P.
P radius 20, Q radius 2, radiusQ*10 = radiusP, so the scale factor is 10

(c) Are circles P and Q similar? Explain your answer.
they are similar because a similarity transformation (translation, dilation) exists between them

Harriet needs to ship a small vase. The box she will use has a volume of 216 cubic inches. If the side lengths are all the same, what is the length of each side of the box? Hint: V = s^(3)

Answers

The box has a shape of cube. The volume of cube with side s in is

V_(cube)=s^3\ in^2.

Since Harriet uses a box of volume 216 cubic inches, then

V_(cube)=216\ in^3

and, therefore,

216=s^3.

Note that 216=6^3, then

6^3=s^3,\n \ns=6\ in.

Answer: the length of each side of the box is 6 inches.
awnser is :864 because 216times 4gives u 864 so ur welcome

Tony hit 9 out of 15 pitches at baseball practice yesterday. What percentage of the pitches did Tony NOT hit?

Answers

Answer:

40%

Step-by-step explanation:

using the box method,

multiply 9 × 100

= 900 and divide 900 by 15

900 ÷ 15 = 60%

60% is the amount of pitches he hit

100% - 60% = 40%

he missed 40%

Answer:

5%

Step-by-step explanation:

Sunaina had three pizzas. She shared the pizzas with her friends. Each of them atemany friends ate 3/7 of a pizza. How many friends ate the pizza

Answers

9514 1404 393

Answer:

  7 friends

Step-by-step explanation:

3 pizzas will give 3/7 of a pizza to each of ...

  3/(3/7) = 3 · 7/3 = 7 . . . friends

7 friends ate the pizza.

_____

We assume that Sunaina and her 6 friends constitute 7 friends.

Answer:

6 friends

Step-by-step explanation:

Take 1/7 multiply by 5/6

One health club charges a $50 sign-up fee and $65 per month. James spends a total of $635 for his gym membe Write an equation that will determine the number of months, m, James had his membership

Answers

Answer: James had his gym membership for approximately 9 months.

Step-by-step explanation: To determine the number of months, m, James had his membership, we can set up an equation based on the given information.

The total cost of James' gym membership consists of two parts: the sign-up fee of $50 and the monthly fee of $65 multiplied by the number of months, m.

Therefore, the equation is:

Total cost = Sign-up fee + Monthly fee * Number of months

In this case, the total cost is $635, the sign-up fee is $50, and the monthly fee is $65. We want to find the number of months, which we will represent as m.

Plugging in the values, the equation becomes:

635 = 50 + 65m

Simplifying further:

635 - 50 = 65m

585 = 65m

To solve for m, we can divide both sides of the equation by 65:

m = 585 / 65

Calculating this division, we find:

m ≈ 9

I have been stuck on this question and i would like to know how to solve it ?A mother horse and a baby horse walk 10 miles from point A to point B. The mother’s speed is 10 miles per hour and the baby’s 5 miles per hour. The mother rests for 2 minutes after every x minutes of walking. The baby keeps walking. They arrive together at the destination. Find the range of x.

Answers

Find the actual walking time of Mama
 = 1 hr
then
Mama spends a total of 1 hr not walking
Not walking time = walking time
therefore
After two min of walking (x), she rests two minutes
x = 2
Other Questions
During cooking, chicken loses 10% of its weight due to water loss. In order to obtain 1,170 grams of cooked chicken, how many grams of uncooked chicken must be used?
What two numbers at to 1 and multiply to 12
Lori rode her bicycle 19.5 miles in 3 hours. Which gives the best estimate of how far Lori road in 1 hour?
Match each function with the expression representing its inverse function.1. y = x-4 2. g(x) = -0.5x 3. k(x) = x 4. p(x) = x + 45. h(x) = 4x6. ƒ(x) = x/2 Choices: 2x-2x0.25xxx-4x+4