please answer and explain nummber 7 i will give brainlest

Answer: it 70

Step-by-step explanation: I already anwered this in my school

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The relationship is:

for every minute, 22 jumping jacks are completed.

Create a graph to show your relationship. Make sure you include all the parts for a graph and show the data clearly. Include a title for the graph and label the x- and y-axes.

Based on your recorded values, write an equation that represents the relationship between the time you spent doing the activity and the amount of the activity you completed. Make sure to define your variables.


please try to answer ASAP!

A-21.5
B-22
C-21
D-25
hellpp

In a certain​ chemical, the ratio of zinc to copper is 3 to 14. A jar of the chemical contains 392 grams of copper. How many grams of zinc does it​ contain?

What number can you add to 5 to get the sum of 0?
A. -10
B. -5
C. 0
D.5

Determine the are of the rectangle below

plzzzz help meeeeeeeee 45 points ASAAAPPPPPPP

What are the coordinates of the vertices of this trapezoid?

What are the lengths of the bases of the trapezoid?

What is the height of the trapezoid?

Find the area of the trapezoid if each square on the grid represents 1 square meter.
● A = ½ h(b1 +b2 )
● A =
● A =
●

Write your answer here (and keep it simple)

A dance troupe is on tour and performing their show in venues of various sizes. The scatter plot shows adult and youth ticket sales data for their last eight performances. A line of best fit has been drawn.

The equation for the line of best fit is shown.
Y = 3/2x + 18

Based on the equation for the line for best fit, about how many youth tickets would the troupe sell for a performance where 150 adult tickets are sold?

A. 82

B. 88

C. 118

D. 243

Can you guys help me? I'm confusing

The rule is x→y=−x. Copy and fill in the table with at least 4 points.
x l y
l
l

Write the equation of a line in point-slope form and slope intercept form GIVEN A GRAPH. Enter all answers into the answer box.

Slope: ________

Identify a point in the graph (x,y)_________

Y-intercept: _____

Equation 1: __________

Equation 2: __________

PLEASE HELP ANSWER FOR BRAINLIEST AND *EXPLAIN* :)

Write the fraction 14/3 as the product of a whole number and a unit fraction.

How do I write the fraction? Please help! I will give brainliest if 2 or more people answer :)

A countertop is in the shape of a trapezoid. The lengths of the bases are 70.5 and 65.5 inches long. The height of the countertop is 18 inches. What is the area of the countertop in square inches? *

Find the area of the composite figure. Don't forget to use the word "square" and then the given units in your answer

I WILL GIVE BRAINIEST
Stanley has two sets of three cards face down on a table. Each set contains: the 2 of hearts, the 5 of diamonds, and the 8 of clubs. He randomly turns over one card from each set.


Find the probability of each event:

a) Both cards are red.

b) The first card is red and the second card is black.

c) Both cards are even numbers.

d) The sum of the numbers is greater than 8.


Which strategy did you use each time?

Please explain your work.

who ever gets this will get a brainlest

In the equation of a line, y=mx + b, what does b stand for? What is the value of b for the line of best fit. On line I or the blue line

PLEASE HELP DONT COPY ALL PREVIOUSE ANSWERS ARE WRONG For the past ten years, Michelle has been tracking the average annual rainfall in Boynton Beach, Florida by recording her data in the given table. She has concluded that the relationship can be modeled by a linear function.

Year 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013
Average Rainfall(in inches) 62.33 61.8 61.27 60.74 60.21 59.68 59.15 58.62 58.09 57.56
Based on the data provided in Michelle's table, use complete sentences to explain how the average rate of change in Boynton Beach's rainfall for the years 2004-2013 can be found. Use the data provided in the table to calculate the average rate of change in precipitation.
Use complete sentences to explain what the average rate of change means in terms of the average rainfall.

please answer the question below.

I need some help plz answer!

please answer both of these problems, they are really confusing

plz help will give brainliest and points

i need help on this qestion

Matt is ordering basketball jerseys for their county league. Last year he ordered 300 shirts. 96 of those were green. If he orders 400 jerseys this year, how many of them will be green if the ratio of green jerseys to all jerseys remains the same?

PLZ HELP ME SOLVE THIS!!!!!

Help me please, You'd get brainliest if you answer all three, no websites. The websites cause viruses

Select all of the statistical questions.
Group of answer choices

1.How many days are in the year?

2.How many houses are in your town?

3.What percent of Long Grove High School students like pizza?

4.What is the average temperature in January?

5.When does Matchell Bank open in the morning?

help me out


no links

The following dot plot represents the litter sizes of two random samples of dogs: labrador retrievers and chihuahuas. Based on the data from these random samples, make two comparative inferences about the litter sizes of labrador retrievers and chihuahuas. Use complete sentences in your answer.