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sergeinik [125]
2 years ago
6

Customers of a phone company can choose between two service plans for long distance calls. The first plan has a $23 monthly fee

and charges an additional $0.14 for each minute of calls. The second plan has no monthly fee but charges $0.19 for each minute of calls. For how many minutes of calls will the costs of the two plans be equal?
Mathematics
2 answers:
Sergeu [11.5K]2 years ago
7 0

Answer:

460 minutes, or 7 hours and 20 minutes.

Step-by-step explanation:

algol [13]2 years ago
6 0

Answer:

460 minutes, or 7 hours and 20 minutes.

Step-by-step explanation:

Your formula is 0.14x+23=0.19x

X represents your minutes.

0.14*460+23=87.4

0.19*460=87.4

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tresset_1 [31]
The right option is A.
8 0
3 years ago
Question 4 (Fill-In-The-Blank Worth 6 points)
Marrrta [24]
The formula for density of an object is   Density= \frac{mass}{volume} First you plug in the information you already know.  163.5= \frac{mass}{0.492}   Now you have to solve for the mass so you multiply 0.492 by 163.5 0.492*163.5=80.442   Lastly, you simplify and you will get 80.44.  Hope this helped :)
5 0
2 years ago
Fill in the blanks to explain how to solve 3/5 divided by 1/10.
MrMuchimi
You can use a common denominator and rewrite 3/5 divided by 1/10 as 6/10 divided by 1/10.
Than you can think, “How many ___s are in ___? (Sorry, i don’t know this part)
3/5 divided 1/10 is 6
7 0
3 years ago
Carl has three lengths of cable,
elena-s [515]
Lowest common denominator for 3,4,6 is 12

5/6 = 10/12
1/4 = 3/12
2/3 = 8/12

a)
10/12 + 3/12 = 13/12 = 1 1/12
So you need to use first and second cables

b)
3/12 + 8/12 = 11/12
To reach 1 yard Carl need 1/12 yard cable
6 0
3 years ago
Daniella collected 4242 bushels of peas from her garden today. Tomorrow she will send \frac{3}{7} 7 3 ​ of the peas to market. H
Vaselesa [24]

Answer: 24

Step-by-step explanation:

Amount of bushels of peas collected = 42

Fraction that'll be sent to market = 3/7

Fraction that'll be kept = 1 - 3/7 = 7/7 - 3/7 = 4/7

The number of bushels that'll be kept will be:

= Fraction that'll be kept × Total number of bushels collected

= 4/7 × 42

= 24

7 0
2 years ago
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