Mathematics High School

You bought a magazine for $2 and some erasers for $5 each. You spent a total of $12. How many erasers did you buy?​

Answers

Answer 1
5+2 = 7
Add 5 more (1 more magazine) and the total amount equals 12
So.. bought 2 erasers
Answer 2
You bought 2 erasers, (5+5=10) and $2 on a magazine together (10+2=12), pls give Brainliest!

Related Questions

Pleaseee ANWSER ASAP!!!!

Answers

Answer:

I can't see the fourth option, but the answer would be C.

Step-by-step explanation:

It's the only graph that fits the question.

can you pls help this is 6th grade math

Answers

The answer is b ..................

Answer: 12 red 9 blue

Step-by-step explanation:

What is the value of x?

x + StartFraction 4 Over 9 EndFraction = three-fourths
StartFraction 11 Over 36 EndFraction
One-third
1 and StartFraction 11 Over 16 EndFraction
1 and StartFraction 7 Over 16 EndFraction

Answers

Answer:

11/36

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

ASAP ASAP ASAP ASAP ASAP

Answers

Answer: 364 m squared

Step-by-step explanation:

to find the surface area of a rectangular prism, you must do width*length + hight*length + height*width

Find the measure of each missing angle.

Answers

Answer:

<1=63°

<2=49°

<3=87°

<4=44°

Step-by-step explanation:

<1=180-68-49=63°

<2=49°

<3=180-93=87°

<4=180-49-87=44°

In this diagram, each square represents 1 km. What is the displacement of the car?​

Answers

Answer: C) 2 km west

Explanation:

With displacement, all we care about is the beginning and end. We don't care about the middle part(s) of the journey. So we'll take the straight line route from beginning to end when it comes to computing displacement.

We start at A(0,0) and end at B(-2,0). Going from A directly to B has us go 2 km west. Keep in mind that displacement is a vector, so you must include the direction along with the distance.

Answer:

c

Step-by-step explanation:

Janina recorded her scores after playing eight rounds of golf. If a score was under par, she recorded it as a negative number. If a score was over par, she recorded it as a positive integer. Her results are shown below.
−5, +2, +1, −3, −4, −5, −3, +1
What was her mean score for 8 rounds of golf?

Answers

Answer:

hello my name is alyssa what abt you I just have to answer questions to message someone to go off on them

10² - (35÷5) Please​

Answers

Answer: 93

Step-by-step explanation:

10² - (35÷5)

10² = 100

100 - 7

=

93

Answer:

93

Step-by-step explanation:

10² - (35÷5)

10² - (7)

100 - 7 = 93

-TheUnkonwnScientist

The metal that is used to hold stained glass pieces together is called __________. a. cement c. paste b. framing d. leading

Answers

Answer:

Paste is the answer if I remember

The metal that is used to hold stained glass pieces together is called... D-leading

Mary had 4 friends over to study for a test. Before her friends arrived, she baked 4 pies to share equally among herself and her friends. How much pie is each person going to get. (Please also explain it )

Answers

Answer:

Each person gets 1 pie

Step-by-step explanation:

Becasue if there are 4 pies and 4 people than since the amount of pies and people are equal it cancels out, meaning there are no pies left to be eaten and no people left that dont  have a pie to eat    

If the pie has 6 slices for each pie, they would all get 6 slices or 1 pie.

4x6=24
24 divided by 4=6

Cait went apple picking with 3 friends. The 4 of them picked 17.4 lbs of
apples and want to split it equally. How many lbs of apples do they each
get?

Answers

Answer:

4.35 pounds each gets

Step-by-step explanation:

if you divide 17.4 by 4 you get 4.35 pound per each of the 4 people get

Find the value of W please help due tomorrow

Answers

Answer:

59 degrees

Step-by-step explanation:

All the angles of a triangle (when combined) result in 180 degrees. This means that:

Angle 1 + angle 2 + angle 3 = 180 degrees.

We can see here that the shape here is a right triangle (noted by the square in the corner). This means that the angle set with the square is equal to 90. With this, we already have two of our angles! All we need is to set the equation using w, the angle you'll want to find:

31 + 90 + w = 180

w = 59

And there you are! Make sure to practice a few more problems like these to really get the hang of it. Good luck!

Is 99 a rational number or integer or whole number

Answers

Answer:

Since 99 is not a perfect square, it is an irrational number.

Step-by-step explanation:

99 is a irrational number, a whole numberand an integer

How do I find x in this triangle?

Answers

Answer:

B=5

Step-by-step explanation:

a2+b2=c2

12squared+b2=13squared

144+b2=169 Subtract by 144 on both sides

b2=25 Find square root of 25

b=5

Sarah wants to buy new pillows for her
room. Which store offers the best buy
on pillows?

Sale Price
Store
3 pillows for $40
A
4 pillows for $50

B
C
2 pillows for $19
D

1 pillow for $11
C. Store C
D. Store D

A. Store A

Answers

3 divided by 40 = 0.075 per pillow for A

4 divided by 50 = 0.08 per pillow for b

2 divided by 19 = 0.10 per pillow for c

and obviosly d is 11

your answer is A.

Jennifer sells cosmetics. Her commission is 30 percent of the selling price of every item she

sells. What is her commission when she sells cosmetics totaling $717.53?

Answers

Answer:

$215.26

Step-by-step explanation:

717.53*30%= $215.26

9h+25=65 find the slope and y-intercept

Answers

This is not a equation so there is no slope or y-intercept
there’s no slope or intercept

A student answers 70% of the questions on a math exam correctly. If he answers 21 questions correctly , how many questions are on the exam ?

Answers

Answer:

There are 30 questions

Step-by-step explanation:

70%=21

70%÷7=10%

21÷7=3

10%=3

10%×10=100%

3×10=30

Hope this helped :)

PLEASE HELPPPPP! thank you

Answers

Answer:

C, F hope this helps

Step-by-step explanation:

Answer:

B, C, D, F

Step-by-step explanation:

A and E are not mathematical sentences because its just a number and letter

I am 80 units away from -2 where am I

Answers

Answer:

78 or -82

Step-by-step explanation:

-2+80=78

-2-80=-82

3 (4x + 7) = 43; 12x + 21 = 43
O Commutative Property
Associative Property
O Addition Property
O Distribution Property

Answers

Answer:

Distributive property

Explanation:

You are distributing the 3 to the parenthesis to get 12x+21 =43

45t-60(t-[tex]A) 45t-60(t-\frac{1}{2}=1\\B) 45t+60(t-\frac{1}{2}=1\\C) 45t=60(t-\frac{1}{2}\\\\D) 45t-60t=1\frac{1}{2} \\[/tex]

Answers

Answer:

c

Step-by-step explanation:

The diagram shows a regular pentagon with centre 0. Work out the size of angle x.

Answers

Step-by-step explanation:

1. Use exterior angles (each adds up to 360) to find interior angles

2. Add this together

3.Take it away from 360

what is the domain of f(x)=2x is all real number or all positive number or all positive and zore

Answers

Answer:

The domain is all real numbers

Step-by-step explanation:

There aren't any restrictions like a square root, an even exponent, or a denominator. If you ever get stuck, feel free to use something like the Desmos graphing calculator to graph out the equation.

Which of the four triangles below are similar?

A. II and IV
B. III and I
C. II and III
D. I and II

PLEASE HELP
10 POINTS
IM FAILING
HELP

Answers

The answer is B

Cause they all have the same angle points

To solve the equation x - 4 = 12,

A) Add 4 to both sides

B) subtract 4 from both sides.

C) add 4 to the left and subtract from the right.

D) subtract 12 from the right and add 4 to the left

Answers

Answer:

X = 16

Step-by-step explanation:

Yes, to solve this equation Add both side by 4

Vicki earns $30 for washing 6 cars. If Vicky charges the same rate, how many cars. must she wash to earn $35? (Label your answer for full credit)

Answers

Answer:

7

Step-by-step explanation:

if she got 30 from 6 cars then 30/6 is 5. $5 per car times 7 is $35

6*5=30 so she charges 5 dollars a car. so to earn 35 dollars she would have to wash an extra car here is the equation 30/6=5 anyway she needs to wash 7 cars because 7*5=35

L M A O L M A O L M A O L M A O

Answers

not sure if this is a question im confused

you so funny

Step-by-step explanation:

Which equation is equivalent to y-6= -12(x + 4)?

Answers

Answer:

y=-12x-42

Step-by-step explanation:

y-6=-12(x+4)

y= -12(x+4)+6

y=-12x-48+6

y=-2x-42

ILL MARK U BRAINLIEST!!

Answers

Answer:

It's the bottom one.

Step-by-step explanation:

number one makes no snese because inside of you there is no light

number two, heat and thermal are the same thing

number three, there isn't really potential energy inside you, not in the process of the energy transformation of food.

The bottom one makes the most sense because if you think about all of the steps, it goes chemical (stomach acid), there is also some heat in there, and then mechanical when the food moves from place to place

Answer:

The answer is D

Step-by-step explanation:

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