Which expressions are equivalent?

Answer:

A

Step-by-step explanation:

The point (–4, –2) is reflected across the x-axis. A coordinate plane. What are its new coordinates? (4, 2) (–4, –2) (–4, 2) (4, –2)

Is the slope
A) Positive
B) Negative
C) Zero

A number 5 is quadrupled and then decreased by f

The sales tax on a surfboard is $12. What is the percent of sales tax?
surfboard is 240$


The percent of sales tax is
____%

Over the course of 5 games, a football team scores an average of 14 points with an absolute deviation of 4 points. What were the football team's least and greatest scores?

In 12 ½ minutes, Dulce read 50 pages.
a. On average, how many pages did she read per minute?
b. On average, how many minutes does it take to read one page?

PLZ HURRY WILL MARK BRAINLIEST :D

Three friends are selling items at a bake sale. May makes $23.25 selling bread. Inez sells gift baskets and makes 100 times as much as May. Carolyn sells pies and makes one tenth of the money Inez makes. How much money does each friend make?
May:
Inez:
Carolyn:

Determine whether the graph represents a proportional relationship. (4 points)
A graph is shown. The x-axis is labeled from 0 to 9. The y-axis is labeled from 0 to 10. Four points are shown on the graph on ordered pairs 0, 0 and 1, 3 and 2, 6 and 3, 7. These points are joined by a line. The label on the x-axis is Number of pans. The title on the y-axis is Number of cakes.
Group of answer choices
A. Yes, it is a proportional relationship because the graph goes through the origin
B. Yes, it is a proportional relationship because the graph is a straight line
C. No, it is not a proportional relationship because the graph is not a straight line
D. No, it is not a proportional relationship because the graph does not go through the origin

What is the solution to the proportion a/b = c/d?

$1,725 couch; 15% markup

0.8s = –6.4

A. –7.2
B. 8
C. –8

Please help with this math question guys! Thank you!
(Please choose one of the provided answers)

I will mark Brainliest :)

Use the subway train schedule below to answer the question.

___________________
I Train Schedule I
I Train Arrives Every... I
I Red line 4 minutes I
I Blue line 5 minutes I
I Yellow line 6 minutes I
TTTTTTTTTTTTTTTTTTTT
All three trains just arrived at the station. When will they next all arrive at the station at the same time?


They will all arrive at the station in HOW MANY minutes.

the price of an item has been reduced by 35%. the original price was $67. what’s the items price now?

Wesley bought one T-shirt for $7.90 and another T-shirt for $12.40. What is the total amount he spent?
a. $20.30
b.$20
c.$4.50
d.$4
(brainliest included for correct answer)​

You are selling tickets for a high school basketball game. Student tickets cost $3 and general admission tickets cost $5. You sell 350 tickets and collect $1450. How many of each type of ticket did you sell?

Which relationship could be the one shown on the graph?

On a coordinate plane, a line goes through points (2, 19) and (4, 38).
Misaki had 2 identical pencils that weighed a total of 19 grams, where x is the number of pencils and y is the total weight of the pencils.
Misaki wrote 2.5 pages in 20 minutes, where x is the number of pages and y is the time in minutes.
Misaki ate 5 cookies each with 65 calories, where x is the number of cookies and y is the total number of calories.
Misaki spent 47.5 minutes working on 5 math problems, where x is the number of minutes and y is the number of math problems.

Which of the following equations is equivalent to 5/8 = 22/x-6?

100 = 8x – 48
5x – 3 = 176
5x – 30 = 176
40 = 30x – 132

Geri used coupons at the grocery store and received a discount of $40.94. Once her discount was subtracted, the final cost of her purchases was $122.80. What was the approximate percent decrease in the price of her groceries due to the coupons?

Customers of a phone company can choose between two service plans for long distance calls. The first plan has a $23 monthly fee and charges an additional $0.14 for each minute of calls. The second plan has no monthly fee but charges $0.19 for each minute of calls. For how many minutes of calls will the costs of the two plans be equal?

please help me it's due in an hour! ;-;

can someone help me with this please.

answer please last one was blurry

There are about 1.61 kilometers in 1 mile. Let x represent a distance measured in kilometers and y represent the same distance measured in miles. Write two equations that relate a distance measured in kilometers and the same distance measured in miles..

(04.05)Marcus spent 10 hours doing his homework last week. This week he spent 11 hours doing homework. He says that he spent 110% more time doing homework this week. Is he correct? Show your work to justify your decision.

Explain how you would convert 1 meter to centimeters and kilometers.

All of the following statements describe the relation shown except _____.



The diagram represents a function.
The inputs are {-1, 0, 3, 4}.
The outputs are {-2, -1, 1}.
This relation could also be represented as {(-1, 1), (0, -2), (3, 1), (4, -1)}.·∵·

The total weight of the golf balls from Julio’s golf bag was 273 grams. If each golf ball weighed 45.5 grams, which graph shows the weight of golf balls as it relates to the number of golf balls?

Weight of Golf Balls
Number of Golf Balls
Weight (in grams)
1
45.5
2
?
3
?
?
273

On a coordinate plane, the x-axis is labeled number of golf balls and the y-axis is labeled weight (in grams). A line goes through point (1, 50) and (6, 275).

On a coordinate plane, the x-axis is labeled number of golf balls and the y-axis is labeled weight (in grams). A line goes through point (10, 50) and (50, 300).

On a coordinate plane, the x-axis is labeled number of golf balls and the y-axis is labeled weight (in grams). A line goes through point (50, 1) and (250, 5.5).

On a coordinate plane, the x-axis is labeled number of golf balls and the y-axis is labeled weight (in grams). A line goes through point (50, 9.9) and (300, 50).

Select all of the rational numbers. (there can be more than one)

3^-1
square root of 12
square root of 9
-0.25
pi
0.6 (the six has a line over it)