1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
RideAnS [48]
3 years ago
11

Help me with this math money problem?? (Number 7)

Mathematics
2 answers:
Neko [114]3 years ago
5 0
So Monday, she recieved 3 quarters and 2 pennies. We know that each quarter is equal to 25 cents, so if we have 3*25 cents, that makes 75 cents. Each penny equals 1 cent, so 2 pennies makes 2 cents. We add 2 cents to 75 cents to get 77 cents on Monday. 
Tuesday she got 2 dimes and 1 nickel. We know that each dime is equal to 10 cents, so 2 dimes * 10 cents equals 20 cents. Nickels are worth 5 cents. 1 nickel is equal to 5 cents. We add 5 cents to 20 cents to get 25 cents on Tuesday. 
In total, she received 1 dollar and 2 cents. 
ZanzabumX [31]3 years ago
4 0
A quarter is .25 cents
A dime is .10cents
A nickel is .5cents
A penny is .01cent
3 quarters and 2 pennies=.77cents.
2 dimes and 1 nickel=.25cents
The answer is that her mom gave .77 cents on Monday and .25cents on Tuesday
If you were to add them together(.77+.25) it would be $1.02
You might be interested in
The perimeter of a rectangle is 60. The length is twice the width. Find the length and width.
prohojiy [21]

Step-by-step explanation: Our first task in this problem is to setup variables representing <em>length</em> and <em>width</em> and we do that by using the second sentence.

<em><u>The length is twice the width</u></em>

So if we call our width <em>x</em>, that means that our length is 2 times <em>x</em> or 2x

Width of the rectangle ⇒ <em>x</em>

Length of the rectangle ⇒ <em>2x</em>

Before moving on, go ahead and draw a picture of your

rectangle so that you can visualize what's going on.

I have done this for you below.

We label our widths <em>x</em> and our lengths <em>2x</em>.

Now we can use the first sentence to setup our equation.

The perimeter of a rectangle is the distance

around the outside of the figure.

So if our perimeter is 60, that means that x + x + 2x + 2x = 60.

Simplifying by combining like terms, we get 6x = 60.

Now dividing both sides by 6, we find that <em>x = 10</em>.

Since <em>x</em> represents width, our width is 10.

Our length therefore with be <em>2(10)</em> or 20.

So our width is 10 and our length is 20.

8 0
3 years ago
Whoever gets it right can have brainliest, but answer ASAP!
sveta [45]

Answer:

-29

Step-by-step explanation:

(-4 + -3) x 2^2 - 1

follow order of operations PEMDAS

Parentheses:

(-4 + -3) x 2^2 - 1

(-7) x 2^2 -1

exponents:

(-7) x 4 - 1

multiplication

-28 - 1

subtraction

-29

3 0
2 years ago
Read 2 more answers
Which of the following are correct statements about the slope formula? <br><br>Check all that apply.
WARRIOR [948]
We know, Slope = y2-y1 / x2-x1
& also, slope = rise / run

In short, Your Answer would be Option A & C

Hope this helps!
8 0
3 years ago
Read 2 more answers
Tank a has a capacity of 9.5 gallons. 6 1/3 gallons of the tank's water are poured out. how many gallons of water are left in th
Gnesinka [82]
Remaining water in the tank is (19/2-19/3) gallons = 57-38/6=19/6 =3 1/6 gallons
6 0
3 years ago
An elected official surveyed residents of a town to assess their satisfaction with city services. The survey includes
AlekseyPX

Answer:

A

Step-by-step explanation:

Not much of a reason but thats what i g ot

4 0
3 years ago
Other questions:
  • Please give me some help with this question.
    15·1 answer
  • What is the 25th term of this arithmetic sequence? 3, 9, 15, 21, 27, ...
    6·1 answer
  • What is the area of a circle whose radius is 4 cm?
    7·2 answers
  • 4 times what equals 204? Explanation please.
    15·2 answers
  • Josie bought a new mirror. The mirror has 5 sides. What is the shape of the mirror?
    10·2 answers
  • Zaire is buying a truck that costs p dollars. The expression shown represents the sales tax on the truck.
    10·2 answers
  • We have 4 3/4 pounds of apple in each bag. If there are four bags, how many pounds of apples are there in all
    11·1 answer
  • How do I solve this inequality?
    13·1 answer
  • Can someone help me with this?
    9·1 answer
  • You rent an apartment that costs $1300 per month during the first year, but the rent
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!