MATHEMATICS MIDDLE SCHOOL

Please Answer!!!!Which set of coordinates satisfies equations 3x-2y=15 and 4x-y =20?
A. (2,-7)
B. (1,-6)
C. (0,-7.5)
D. (5,0)
Please Answer!!!! Which set of coordinates satisfies equations 3x-2y=15 and - 1

Answers

Answer 1
Answer:

Answer:

Its A

Step-by-step explanation:

Sorry I don't have time but it is A I had this before

Related Questions

What is the length of the actual wing of 2cm = 192 cm
Are all equilateral quadrilaterals similar?
On a given morning the temperature was 71°F. The temperature dropped 5°F and then rose 8°F. How much does the temperature need to rise or fall to return to the initial temperature of 71°F? A) Fall 8°F B) Fall 3°F C) Rise 8°F D) Rise 5°F
Jolene is playing basketball. she scored 11 baskets in 15 free throws. what is the experimental probability that she will score a basket on her next free throw?
Jess observed that 60% of the people at a mall on a particular day shopped for clothes. If 2500 people at the mall did not shop for clothes that day, the number of people who shopped for clothes that day was ______.

What times 10 equals 400

Answers

The answer is 40

10
x 4
----
00
+400
-------
400
So this is your equation to figure it out: n*10 = 400
To get rid of the times 10, you need to divide both sides by 10.
Now you have n*10/10 = 400/10
The 10's on the left cancel each other out, so now you have n=400/10
400 divided by 10 is 40
ANSWER: 40
Hope this helped!!(:

What are 5 consecutive odd integers that add up to -65

Answers

consecutive odd integers means that the equation is
(x)+(x+2)+(x+4)+(x+6)+(x+8)=-65
add like terms
5x+20=-65
subtract 20 from both sides
5x=-85
divide both sides by 5
x=-17
so x+2=-15
x+4=-13
x+6=-11
x+8=-9

so they are (-9,-11, -13, -15, -17)
9,11,13,15,17 is the answer to ur question

15.5% of what number is 108.5?

Answers

Answer:

700

Step-by-step explanation:

Let the number is x

15.5% of x is 108.5

0.155x = 108.5

x = 108.5/0.155

x = 700

Answer:

16.74

Step-by-step explanation:

What is a coefficient

Answers

A coefficient is the thing that is getting multiplied. For example, 6x 6 would be the coefficient because it is the thing that is getting multiplied.

Answer:

A coefficient is the thing that is getting multiplied.

Step-by-step explanation:

Simplify the expression. 3 + 2 • (–8) A. –40 B. 40 C. 13 D. –13 Please help me

Answers

We need to follow PEMDAS.

We need to do the multiplication before we can do the addition (which becomes subtraction because of the sign).

3 + 2 • (–8)

3 + (-16)

3 - 16

-13

Your answer is D. -13

\huge\text{Hey there!}

\huge\textbf{Equation:}

\mathbf{3 + 2 * (-8)}

\huge\textbf{Simplifying it:}

\mathbf{3 + 2 * (-8)}

\mathbf{\mathbf{\rightarrow3 + 2(-8)}}

\mathbf{\rightarrow 3 + (-16)}

\mathbf{\rightarrow 3 - 16}

\mathbf{\rightarrrow -13}

\huge\textbf{Therefore, your answer should be:}

\huge\boxed{\frak{Option\ D. -13}}\huge\checkmark\n

\huge\text{Good luck on your assignment \& enjoy your day!}

~\frak{Amphitrite1040:)}

S = 40,000 + 500cCaden started a new job selling dental chairs. He earns a base salary plus a commission for every

chair he sells. The equation above gives Caden's annual salary. S. in dollars, after selling c dental

chairs. Based on the equation above, what is Caden's base salary?

Answers

Answer: $40,000

Step-by-step explanation:

Given : Caden started a new job selling dental chairs. He earns a base salary plus a commission for every chair he sells.

The equation gives Caden's annual salary. S. in dollars, after selling c dental chairs. : S = 40,000 + 500c

To find the base salary , we substitute c= 0  [i.e. if do not sell any chair.] in the above equation.

S = 40,000 + 500(0)

⇒S = 40,000 + 0

⇒S = 40,000

⇒ Caden's base salary= $40,000
Other Questions
Lunch A survey showed that 30% of students bring their lunch to school. The survey polled 300 students. How many of the 300 students do not bring their lunch to school?
A cyclist planned to ride 9 1/2 miles but only managed to travel 3 7/8 miles. What fraction of his planned trip did he travel?Can anyone help with this please?
Which of the statements below are true for linear functions? Select all that apply.-the general equation is y=mx+b-the general equation is y=ax^2+bx+c-the general equation is y=ab^x-the graph contains a vertex-the slope of the graph is constant and can be defined as rise over run
The formula for finding the perimeter of an equilateral triangle is P=3s. How can you transform the formula so that it can be used to determine the length of one side of the triangle when given the perimeter? A) 3P=s B) P/s=3 C) Ps=3 D) P/3=s