Mathematics High School

what will the equation be for this "Ryan is saving money to buy a skateboard that costs $85. He has already saved $40. He plans to save the same amount each week for three weeks. Let "x" represent the amount he saves each week. Write and solve an equation to represent this situation."

Answers

Answer 1

Answer:

weir

Step-by-step explanation:

Related Questions

The perimeter of a rectangular jewelry store is 244 feet. It is 49 feet wide. How long is it?

Answers

Answer:

195ft

Step-by-step explanation:

244-49=195

2 x 3/5 as a fraction or a as a whole or mixed number

Answers

Answer:

6/5 OR 1 1/5

Step-by-step explanation:

2 x 3/5 = 6/5 OR 1 1/5

Hope that helps!

Write an equivalent expression for 5(3h + 2) - 6.

Answers

Answer:

15h + 4

Step-by-step explanation:

5(3h + 2) - 6

Distribute

5 x 3h = 15h

5 x 2 = 10

rewrite equation

15h + 10 - 6

Subract

10 - 6 = 4

Hope This Helps!! :)

15h + 4 that’s the answer to this question.

the sides lenghths of a triangle are 9, 12, and 18 is this a right triangle?​

Answers

Answer:

By virtue of the Pythagorean Theorem, in a right triangle the sum of the squares of the smaller two sides equals the square of the largest side. Only 9, 12, and 15 fit this rule.

x + 2y = 6
y = [?] x/? + ?

What’s the [?] a + or a - ?

Answers

Answer:

I think this is the answer I'm not 100% sure y = -1/2x + 3.

x + 2y = 6
2y = -x + 6
y = - 1/2x + 3

PLz help it will help me so much :]

Answers

Answer:

No, not enough information

Step-by-step explanation:

The information given can't help you determine the measurement of the angle, it just tells you the position of the angle.

The sum of the measurements of two angles is 107.3 . One angle has a measure of 51. What is the measure of the second angle.Write an inequality please ..

Answers

Answer:

bcthjhrthtgtgtvrb

Step-by-step explanation:

Answer:

juhgyftchhgjhku

Step-by-step explanation:

What are the x- and y-intercepts?

0,3
1,20
3,36
5,28
7,0

Answers

The required x-intercept is (7, 0) and the y-intercept is (0, 3).

What is the intercept in the equation?

In the equation intercept is the value of the linear function where either of the variables is zero.

Here,
To find the x-intercept, we need to find the point at which the graph intersects the x-axis. This occurs when the y-coordinate is zero.

The x-intercept is therefore (7, 0).

To find the y-intercept, we need to find the point at which the graph intersects the y-axis. This occurs when the x-coordinate is zero.

The x-intercept is therefore (0, 3).

Thus, the x-intercept is (7, 0) and the y-intercept is (0, 3).

Learn more about intercept here:
https://brainly.com/question/3605446

#SPJ1

Last year at a certain high school, there were 50 boys on the honor roll and 75 girls on the honor roll. This year, the number of boys on the honor roll increased by 8% and the number of girls on the honor roll increased by 24%. By what percentage did the total number of students on the honor roll increase?

Answers

Answer:

17.6%

Step-by-step explanation:

50×8%=4

75×24%=18

4+18=22

50+75=125

22÷125=17.6%

Answer:

14.4 percent increase

Step-by-step explanation:

2(4x+1)<3(2x-3) solve the inequality

Answers

Answer:

x < - 11/2

Step-by-step explanation:

8x + 2 < 6x - 9

8x + 2 - 6x < -9

2x + 2 < -9

2x < - 9 - 2

2x < - 11

x < - 11/2

What is the slope of a line that passes through (1,4) and (-2,6)

Answers

let (x1,y1)=(1,4)and (x2,y2)=(−2,6)
m = 6−4/-2−1 = 2/-s3 = 2/3
y=−2/3x + b ←is the partial equation
to find b substitute either of the 2 given points into the partial equation
using
(1,4)then

4 = −2/3+ b ⇒ b = 12/3 + 2/ 3= 14/3
⇒ y = −2/3x + 14/3 is the equation of line

Tanijah paid $4.00 for 5 organic peaches. How much did she pay per peach?

Answers

Answer:

80 cents i think if i did my math right

Step-by-step explanation:

80 times 5 is 400

What is the greatest common factor of the number pair 6x and 9x

Answers

Answer:

gcf is 3x. pls mark brainliest

Step-by-step explanation:

12 passengers in 3 cars

Answers

Answer:

4 people in each car

Step-by-step explanation:

12 divided by 3

plz help, the picture is my question​

Answers

Answer:

c and d

Step-by-step explanation:

alternate interior angles are angles on different sides, but they at interior (inside)

Answers are 6 and 7, 2 and 3

Can you help me please

Answers

Answer:

what do you need help with?

Step-by-step explanation:

Answer:

16

Step-by-step explanation:

Slope formula is Δy/Δx or (change in y)/ (change in x).

Apply that formula:

You know that 1-(-1) = 2, therefore for a slope of 1/5, the only possibile denominator is 10: 2/10 simplifies to 1/5.

So. What subtracted by 6 is equal to 10? 16.

Find the product.
(x-3)(x+5)

Answers

Answer:

x2+5x-3x-15=x2+2x-15

Step-by-step explanation:

(x)(x)=x2,(x)(5)=5x

(-3)(x)=-3x,(-3)(5)=-15

Answer: X^2 + 8x -15

Step-by-step explanation:

Use the foil method.

First, outer, inner, last

Multiply the first numbers inside each parenthesis. X*X = x^2

Next multiply the outer number in each parenthesis. X*5 = 5x

Then multiply the inner numbers of the parenthesis. -3*x= 3x

Finally multiply the last numbers in the parenthesis. -3*5 = -15

Now add all of these together

X^2 + 5x + 3x + -15

Combine like terms

X^2 + 8x -15

X can be solved from here, however it does not seem that you are asked to solve for x

What is the area PLEASE HELP!! :/

Answers

Answer:

15 square meters

Step-by-step explanation:

when it says find the area you have to add all the lengths together

Which of the following is true? Use the number line to help you decide.

Answers

Answer:

the answer is C

Step-by-step explanation:

bc the rest of them are wrong

what degrees did Rosa Parks earn?
Plzzz help

Answers

Answer:

she Earned freedom and justice

Mrs. Parks received more than forty-three honorary doctorate degrees, including one from SOKA UNIVERSITY, Tokyo Japan, hundreds of plaques, certificates, citations, awards and keys to many cities. Among them are the NAACP's Spingarn Medal, the UAW's Social Justice Award, the Martin Luther King, Jr.

Which of these needs to be completed first in order to construct a circle that circumscribes a triangle?

A. the perpendicular bisectors of any two sides of the triangle

B. the lines perpendicular to any two sides of the triangle

C. the altitudes of any two sides of the triangle

D. the medians of any two sides of the triangle

Answers

Step-by-step explanation:

step 1. draw a perpendicular bisector for 2 sides of a triangle.

step 2. where they cross is the center of the circle.

step 3. construct a circle starting at one triangle point and the circle will connect all triangle points.

Find the x- and y-intercepts of
5x - 3y = 12
.

Answers

x = (12/5,0)
y = (0,-4)

substitute 0 in for y & solve for x , to find the y-intercept substitute 0 in for x and then solve . ( I hope that makes sense)

16. In order to get a thicker sauce, a restaurant owner combines a sauce that
is 70% tomato paste with the original sauce, which is 40% tomato paste.
How much of each should be used to make 5 L of the new 60% tomato
paste sauce?

Answers

Jshlatt said she had to take her to mommy and she was crying so she didn’t get candy for her

Les bought used books online. The paperbacks cost $2 each and the
hardcover cost $3 each. He spent no more than $90 on the books
and bought no more than 35 books. Let x represent how many
paperback books he bought, and y represent how many hardcover
books he bought. How many of each book did he buy?

Answers

Answer:

he bought 20 hard cover and

he bought 15 paper back

Step-by-step explanation:

3x20= 60

2x15=  30

           90

he’s right it’s 90 because it’s 90

please help
step by step

Answers

Answer:

The answer is 1/6

Step-by-step explanation:

3/8 x 4/9 = top times top and bottom times bottom

12/72 = 1/6

Answer:

1/6

Step-by-step explanation:

3x4=12

8x9=72

12 divided by 6 equals 2

72 divided by 6 equals 12

2 divided by 2 equals 1

12 divided by 2 equals 6

Final simplififed answer is 1/6.

Hope this helps you out.

The scale on a map is 2 cm: 25 miles. The distance between the two cities on the map is 7 cm. What is the actual distance between the cities?

Answers

Answer:

87.5 miles

Step-by-step explanation:

2cm = 25 miles

7/2 = 3.5

3.5 x 25 = 87.5

Can someone please help me

Answers

Answer:

SAS

Step-by-step explanation:

Side Angle Side because we already know that two of the sides are identical and we also know the values of one of the angles because they are opposites, so it is SAS.

khanya builders are paid R480 for 8 hours of work,whiles rex builders are paid R660 for 12 hours of work.which company is paid the higher rate​

Answers

Answer:

khanya pays higher

Step-by-step explanation:

You have to find the $/hr ratios:

khanya's is 480/8->$60/hr

rex's is 660/12->%55/hr

Khanya pays the higher rate

Question 1 (25 points)
An isosceles triangle has a base 8.8 units long. If the congruent side lengths have measures to the first decimal place, what is
the shortest possible length of the sides?
4.5
8.9
4.3
Od
17.7
b
С

Answers

Answer:

4.5

Step-by-step explanation:

For any triangle, the basic principle for these types of problems is that the sum of the 2 shorter sides has to be greater than the longest side, otherwise it is not a triangle, even if it's equal to the longest side.

So, let's look at the first option. 4.5. Since this is an isosceles triangle and the base is 8.8 units, the other side has to be 4.5 as well. 4.5+4.5=9. 9 > 8.8. So, we can immediately eliminate options 8.9 and 17.7. What about 4.3? Well, 4.3+4.3= 8.6, but 8.6 < 8.8, so 8.6 is wrong. So, the answer is 4.5.

6*10^8 is how many times as large as 2*10^3?

Answers

300,000 I hope this helps!

Answer:

300000

Step-by-step explanation:

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