Please Help! It's for e d g e n u i t i y.
Given a graph of a system that has exactly one solution, how would you estimate the solution to the tenths place? Explain the process.

Answer: wheres the graph

Step-by-step explanation:

I need help this is for homework

factor the expression: 8m - 20n

last one for the class...

If the Soccer Coach for your team notices the great sale at Sherman’s Sporting Goods and decides he will purchase 30 Soccer Balls. How much will he pay including 8.875 % sales tax?

Evan spent 20 hours doing homework last week. This week he spent 25 hours doing homework. He says that he spent 125% more time doing homework this week. Is he correct? Show your work to justify your decision.

I have a problem, please help.

So here’s the example: 1 + 1 = __
A) 2
B) 2
C) 3
D) 4

A and B are both 2, which one do I pick. I can only pick one answer choice.

factor the expression: -12x - 16y

You plant a tree that is 36 inches tall. After one year, the tree is 43 inches tall. Which expression describes the percent of increase in the tree's height?

Which of these answers is correct?

expand the expression: -4(x + 1/16)

31 POINTS PLEASE HELP MEEEEEEE :DD

Help please its fifth grade math!

I need help plz and thank you

I need a answer to the picture provided by me.

A circular running track is LaTeX: \frac 1 41 4 mile long. Elena runs on this track, completing each lap in LaTeX: \frac 1 {20}1 20 of an hour.

What is Elena's running speed?

The following ratios are equivalent 16 girls to 12 boys and 24 girls : 18 boys
true or false

Can someone help? 20 points :D

Solve the equation.
2.5 = 0 - (-20)
0-17.5
0-22.5
O 22.5
0 17.5

If you multiply -2/3(a-b+12), the answer is _______

A. -2/3a+2/3b-8
B. -2/3a-2/3b+8

There are 11 students running a relay race that is 2 mi long. Each student runs approximately 211 mi. The course has a marker every 0.1 mi. Between which two markers does the second student finish.

Between the start and the first marker.

Between the first marker and the second marker.

Between the second marker and the third marker.

Between the third marker and the fourth marker.

Between the fourth marker and the fifth marker.

To which subsets of the real numbers does the following number belong? square root of seven
A. rational numbers
B. irrational numbers
C. whole numbers, integers, rational numbers
D. whole numbers, natural numbers, integers

Does the size of a circular object affect the relationship between its circumference and its diameter?

A. The size will affect the relationship between circumference and diameter because of circumference changes at a greater rate than the diameter.

B. The size has no effect on the relationship between circumference and diameter because the ratio is always equal to

C. The size has no effect on the relationship between circumference and diameter because the two values change independently.

D. The size will affect the relationship between circumference and diameter because of the value changes as the circumference changes.

Match each unit rate to its ratio.

A square has a perimeter represented by the expression −8.8s−20.

Write an expression to represent the length of one side of the square.

26 POINTS PLEASE HELP TY !!

Ingvar is playing a video game that takes away points for losing treasures. His current score 56.2, and then he loses a treasure worth 27.7 points.

Write in standard form 3.82×10⁻³ (Ex: 300)
Please take this seriously, ty :)

(01.02 MC)Which number line shows the solution to −3 − (−1)? A number line is shown from negative 5 to 0 to positive 5. There are increments of 1 on either side of the number line. All the numbers are labeled on either side of the number line. An arrow pointing from 0 to negative 3 is shown. Above this, another arrow pointing from negative 3 to negative 4 is shown. A vertical bar is shown at the tip of the arrowhead of the top arrow. A number line is shown from negative 5 to 0 to positive 5. There are increments of 1 on either side of the number line. All the numbers are labeled on either side of the number line. An arrow pointing from 0 to 3 is shown. Above this, another arrow pointing from 3 to 4 is shown. A vertical bar is shown at the tip of the arrowhead of the top arrow. A number line is shown from negative 5 to 0 to positive 5. There are increments of 1 on either side of the number line. All the numbers are labeled on either side of the number line. An arrow pointing from 0 to negative 3 is shown. Above this, another arrow pointing from negative 3 to negative 2 is shown. A vertical bar is shown at the tip of the arrowhead of the top arrow. A number line is shown from negative 5 to 0 to positive 5. There are increments of 1 on either side of the number line. All the numbers are labeled on either side of the number line. An arrow pointing from 0 to 3 is shown. Above this, another arrow pointing from 3 to 2 is shown. A vertical bar is shown at the tip of the arrowhead of the top arrow.

15 - 1 (12/4 + 1) =
Please explain your answer.

Jorge is building a train set for his cousin. He has a piece of plywood that measures 46.5 inches length, and he needs 2 1/4 inch pieces for the tracks. How many pieces can he cut from his piece of plywood?
A. 20
B. 23
C. 44
D.104

use the distributive property to expand this expression: 7(a - 3) =