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
gladu [14]
3 years ago
7

It cost Naomi $7.70 to send 154 text messages. How many text messages did she send

Mathematics
1 answer:
s2008m [1.1K]3 years ago
4 0

You have to find the unit rate

SO..

7.70 / 154 = 0.05

So it cost her 0.05 cents for each text.

So then you divide $ 5.25 by the unit rate to get the number of text

5.25 /0.05 = 105

so she sent 105 text

To check it you just multiply the unit rate by the number of text you got and you show come up with $ 5.25

0.05 x 105 = 5.25

You might be interested in
4(3-x)=2(6-2x)<br> what is the answer to this equation
Pavel [41]

Answer:

1

Step-by-step explanation:

12-4x=12-4x

-12

-4x=-4x/-4

x=1

5 0
2 years ago
Read 2 more answers
Jackie has a prepaid Green Phone that charges 22 cents per text message sent or received. Jackie prepays $40 on her phone.
anyanavicka [17]
Hi there !

(40-6.56)/0.22 = 152
5 0
3 years ago
Loretta’s income last year was $81,300. She made $56,800 at her salaried job and had additional passive income. If Loretta earne
aalyn [17]

Answer:

Option a.  $2,040

Step-by-step explanation:

step 1

To find out the amount of the additional passive income last year, subtract the amount earned at her salaried job from Loretta’s income last year

so

\$81,300-\$56,800=\$24,500

step 2

Divide the additional passive income last year by 12 (number of months in a year)

\$24,500/12=\$2,041.67

therefore

approximately $2,400 per month

5 0
2 years ago
Read 2 more answers
Margie needs 7 ticket to the same soccer game.
Ivahew [28]
Do 3 divided by 53 to find the cost of one ticket and then multiply the that number with 7
7 0
2 years ago
Read 2 more answers
How do we solve 34.1/X=22
Aleonysh [2.5K]
\frac{34.1}{x} = 22 \\ \\ 34.1 = 22x \\ \\ 1.55 = x \\ \\ x = 1.55 \\ \\ Answer: \fbox {x = 1.55}
6 0
3 years ago
Read 2 more answers
Other questions:
  • 4(3x+12)=-36 What does x represent?
    12·2 answers
  • The total charge that has entered a circuit element is q(t) = 6 (1 - e-7t) when t ≥ 0 and q(t) = 0 when t &lt; 0. The current in
    14·1 answer
  • Solve 3(x - 2) &lt; 18.
    12·1 answer
  • For the following discrete random variable X with probability distribution:
    9·1 answer
  • A pair of shoes cost $40 is marked up by 25%. What is the RETAIL PRICE?
    11·1 answer
  • 1. Find the degree of the monomial 6p3q2.
    15·1 answer
  • Can someone please help me with this ASAP!!!!!
    12·1 answer
  • If x = 4 and y = -2, the value of 1/2 xy2 is
    5·1 answer
  • If 10^2y = 25, then 10^-y equals:
    9·2 answers
  • Calculate the area of this triangle.<br><img src="https://tex.z-dn.net/?f=%20" id="TexFormula1" title=" " alt=" " align="absmidd
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!