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
jenyasd209 [6]
3 years ago
12

4.

Mathematics
1 answer:
svet-max [94.6K]3 years ago
8 0
Buy 5 for $12 and buy 4 for $15
You might be interested in
Suppose you work for a large coffee distributor that has a secret coffee blend it sells to local stores. You mix the House blend
TiliK225 [7]

The ratio House blend/Organic Free Trade blend is the same and must remain the same.

So, the proportion is:

\frac{140}{168}=\frac{130}{x}

Where x is the unknown amount of the Organic Free Trade blend.

So, from the proportion, we have:

\begin{gathered} 140\cdot x=168\cdot130 \\ 140x=21840 \\ \frac{140x}{140}=\frac{21840}{140} \\ x=156 \end{gathered}

Answer: 156 pounds of Organic Free Trade blend

6 0
1 year ago
Eitan is on a train heading west into the city while Dmitri is on a train on the adjacent track heading east, away from the city
siniylev [52]
The time when the two trains reach each other is 1.25 hours
The trains are 68.75 away from the city when they reach each other.
6 0
3 years ago
Read 2 more answers
Cindy bought 5 dresses for $20 each and 3 pairs of shoes for $20 each. She used this expression to calculate the total amount sh
Flauer [41]

Answer:

She spent $160 total

Step-by-step explanation:

(5 × 20) + (3 × 20)          Multiply in the parentheses first

100 + 60                        Add

$160 total

If this answer is correct, please make me Brainliest!

6 0
3 years ago
Read 2 more answers
A project is graded on a scale of 1 to 5. If the random variable, X, is the project grade, what is the mean of the probability d
choli [55]

The correct answer is D) 3.

The mean is 3

8 0
2 years ago
Read 2 more answers
Clarence has already taken 15 pages of notes on his own, and he will take 5 pages during each hour of class. In all, how many ho
horrorfan [7]

Answer:

60-15/2=9

Step-by-step explanation:


7 0
3 years ago
Other questions:
  • Does anyone understand I really dont get this
    8·1 answer
  • What are the domain and range of f(x) = |x – 3 | + 6?
    6·2 answers
  • A pizza delivery driver drives 15 per hour for 0.5 hours. How far does he drive during that half hour?
    5·2 answers
  • The eagles won 24 games last year. This year the eagles won 20 games. What is the percent increase in the number of games to Eag
    9·1 answer
  • Triangle JKL ~ Triangle PQR What is the value of x? Round your answer to the nearest two decimal places.
    8·2 answers
  • Simplify. (3x^5z)^5<br> a. 243x25z5<br> b. 243x25z5<br> c. 81x25z5<br> d. 15x25z5
    8·1 answer
  • What makes ✔️7 irrational?
    15·2 answers
  • K /5= 7 fuufjyfdydjdyjydjjgdyjdjddgdhdndhddhhdh
    5·1 answer
  • Selina buys 3 gallons of milk she use one half of the milk during the week how many quarts of milk are left
    5·1 answer
  • Help me plssssssss......
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!