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
Anastasy [175]
3 years ago
10

Ashley, Frank, and Chang sent a total of 73 text messages over their cell phones during the weekend. Frank sent 7 more messages

than Ashley. Chang sent 2 times as many messages as Frank. How many messages did they each send?
Mathematics
1 answer:
jenyasd209 [6]3 years ago
6 0

Answer:

Ashley=13 messages

Frank=20 messages

Chang=2x+14=40 messages

Step-by-step explanation:

Number of texts sent by each person;

Ashley=x

Frank=x+7

Chang=2(x+7)=2x+14

Total number of text messages=Number sent by Ashley+Number sent by Frank+Number sent by Chang

where;

Total number of text messages=73

Replacing;

73= x+(x+7)+(2x+14)

x+x+2x+7+14=73

4x+21=73

4x=73-21

4x=52

x=52/4

x=13

Ashley=13 messages

Frank=x+7=13+7=20 messages

Chang=2x+14=(2×13)+14=40 messages

You might be interested in
Stephen and Natasha have played 27 tennis matches.
maria [59]
B. natasha,because what is 27-11? 16 and which one is higher 11 (stephen) or 16(natasha) hope this helps! :)
4 0
2 years ago
Question 7 not answered which set of numbers with a difference of 2 is a factor pair of 48? answer choices 2 and 4 4 and 6 6 and
ehidna [41]

Answer:

  6 and 8

Step-by-step explanation:

All you have to do is find the difference between the numbers in each factor pair and make sure the factors combine to give 48.

2 and 4 . . . . . have a difference of 2, but 2·4 ≠ 48

4 and 6 . . . . . have a difference of 2, but 4·6 ≠ 48

6 and 8 . . . . . have a difference of 2, and 6·8 = 48

24 and 2 . . . . do not have a difference of 2

6 0
3 years ago
5. Amy deposited $7,000 in a bank account earning 3.5% interest, compounded
Semenov [28]

Answer:

Step-by-step explanation:

Given the following data;

Principal = $7,000

Interest = 3.5% = 3.5/100 = 0.035

To find the future value, we would use the compound interest formula;

A = P(1 + \frac{r}{n})^{nt}

Where;

A is the future value.

P is the principal or starting amount.

r is annual interest rate.

n is the number of times the interest is compounded in a year.

t is the number of years for the compound interest.

Substituting into the equation, we have;

A = 7000(1 + \frac{0.035}{n})^{nt}

7 0
3 years ago
Which area model represents 0.4 x 0.7 = 0.28?​
sammy [17]

Answer:

the one with pink and white at the top, and the same one with purple and blue on the bottom

Step-by-step explanation:

8 0
2 years ago
Simplify 4a+3b-(-2a-3b)
Talja [164]
4a+3b-(-2a-3b)
=4a+3b+2a+3b
=6a+6b
=6(a+b)
8 0
3 years ago
Other questions:
  • Find the area of the shaded regions. Give your answer as a completely simplified exact value in terms of π (no approximations).
    8·1 answer
  • What expression is equivalent to 24b-34ab
    12·1 answer
  • Two cards are selected at random from a standard deck of cards. What is the probability that you select a king or a queen? (If y
    6·1 answer
  • What is the value of f(4), if f(x) = 2x - 16?
    10·2 answers
  • . one decimal place
    5·2 answers
  • Jean picks peaches during her summer vacation. She gets paid $0.60 for each pound of peaches picked. Jean averages 45 pounds per
    10·2 answers
  • .
    12·2 answers
  • Factor the expression. 72 + 64<br><br> WRONG ANSWERS REPORTED
    15·1 answer
  • Midpoints <br> H is the midpoint of iJ, and IH, = 0.75. What is the value of HJ?
    11·1 answer
  • What is the area of the regular polygon?<br> 6 m
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!