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
MakcuM [25]
3 years ago
8

I attached my question

Mathematics
1 answer:
NeTakaya3 years ago
5 0

Answer:

15

Step-by-step explanation:

i explained all of it in the picture

hope it's enough and correct

have a great day

You might be interested in
Peggy had three times as many quarters as nickels. She had $1.60 in all. How many nickels and how many quarters did she have? Wh
dybincka [34]

Answer:

she has 6 quarters and 2 nickels

Step-by-step explanation:

IDK which of the answer chioces that is tho they were confusing me

7 0
3 years ago
Read 2 more answers
Alvin and Simon shared £540 in the ratio 4:5. Alvin gave half of his share to Theo. Simon gave a tenth of his share to Theo. Wha
Liono4ka [1.6K]

Answer:

\frac{5}{18}

Step-by-step explanation:

sum the parts of the ratio, 4 + 5 = 9 parts

Divide the amount by 9 to find the value of one part of the ratio

£540 ÷ 9 = £60 ← value of 1 part of the ratio , thus

4 parts = 4 × £60 = £240 ← Alvin's share

5 parts = 5 × £60 = £300 ← Simon's share

\frac{1}{2} × £240 = £120

\frac{1}{10} × £300 = £30

Theo receives £120 + £30 = £150 , which as a fraction is

\frac{150}{540} ( divide numerator/ denominator by 30 )

= \frac{5}{18} ← in simplest form

8 0
3 years ago
Find the price per unit for each item, then choose the best buy. a. Cereal, 10 oz. box for $5.90 would = b. Cereal, 24 oz. box f
hoa [83]
10z box = $5.90
1 oz = $5.90 ÷ 10 = $0.59

24 oz box = $6.48
1 oz = $6.48 ÷ 24 = $0.27

24 oz box is cheaper, it is a better buy
7 0
3 years ago
Read 2 more answers
Toenails grow at an average rate of about 0.05 mm per day, and the average toenail is about 3/4 inch long. About how many months
nirvana33 [79]
0.05 mm * ? days = 0.75 inch

Use proportions

1 mm = 0.0394 inch
0.05 mm = 0.00197 inch

0.75 inch / 0.00197 inch = 380.71

380.71 days / 30 days = 12.7 months

7 0
2 years ago
A series of light brown lines drawn at intervals of 50 feet to designate their respective heights above sea level are called wha
kumpel [21]
Here is the answer to the question above. A <span>series of light brown lines drawn at intervals of 50 feet to designate their respective heights above sea level are called CONTOUR LINES. This are the lines which you can see on the maps. Hope this answers your question.</span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is the graph of the solution<br> ​of 3x+9≤30 ?<br> ​​
    8·1 answer
  • Solve for x<br> Your answer must be simplified.<br> x/-6 ≥−20
    12·1 answer
  • Complete this activity. Toss a coin 200 times. Record the heads and tails as you toss. What were the number of heads after: 10 t
    8·1 answer
  • How do u simplify algebraic expressions
    6·1 answer
  • Use the data below to construct a stem and leaf display on your own paper. Determine if the determination form the book, Last Co
    6·1 answer
  • Roxanna earns 1.5 times her normal hourly rate for overtime pay. Last week, Roxanna earned $72.00 in overtime pay for 4 hours. W
    6·1 answer
  • Cuánto es 30+30 me lo dices ​
    10·1 answer
  • Need help on this please
    10·1 answer
  • A shipping company has 3 different sized cubed boxes. The volume of the boxes are 216in,512in,and 1000in mia needs to ship a gif
    14·1 answer
  • you need to fill a water jug with 8.23 L. you filled it with 2.92 L and then added 3.14 more how much more water do you need?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!