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
egoroff_w [7]
2 years ago
8

Rachel's cell phone company charges $0.10 per minute. She used 350 minutes last month and paid $84. writ and solve a linear equa

tion to find her bill next month if she uses 300 minutes
Mathematics
1 answer:
dimaraw [331]2 years ago
4 0

Answer:

79

Step-by-step explanation:

cuz,
x equals the number of minutes so use the y slope formula

0.10(x)+the intercept = y
0.10(350)+the intercept = 84
35+the intercept = 84
the intercept = 49
so the equation is
0.10(x)+49 = y
or
1/10(x)+49 = y
1/10(300)+49=y
30+49=y
79=y
so the answer is 79 dollars

You might be interested in
The measure of angle ABD is (0.15x+65) and the measure of angle CBD is(0.1x+28) . Find the value of x.
Andrej [43]

Answer:

x = 348

Step-by-step explanation:

The measure of angle ABD is (0.15x+65) and the measure of angle CBD is(0.1x+28) . Find the value of x.

0.15x + 65 + 0.1x + 28 = 180

0.25x + 93 = 180

0.25x = 180 - 93

0.25x = 87

x = 87/0.25

x = 348

3 0
2 years ago
PLEASE HELP!! Show simple working out
motikmotik
In order to estimate the mean, you need to choose a value to represent the number in each category of accidents. It is often convenient to use the middle value of the range.
.. (4*6 +10*10 +15*6 +20*9)/(6 +10 +6 +9) = 394/31 ≈ 12.7
6 0
3 years ago
Which expression has a value of −10?
igomit [66]

Answer:

D

Step-by-step explanation:

8 0
3 years ago
Find the value of x in each of the given triangles.​
Bingel [31]

Answer:

7.5

Step-by-step explanation:

10x + 8x + 6x = 180°

24x = 180°

x = 180°÷24

× = 7.5

3 0
2 years ago
Read 2 more answers
Find the measure of x.
aleksley [76]
JdjsgX ;8:7 grudge I siege Brie
7 0
3 years ago
Other questions:
  • When g(x) is divided by x + 4 the remainder is 0. Given g(x)=x^4+3x^3-6x+8 which conclusion about g(x) is true?
    10·1 answer
  • The teacher writes 10/12 on the board. He asks students to write the fraction in simplest form. Who writes the correct answer?
    10·2 answers
  • What is 532,892 rounded to the nearest thousand?
    6·1 answer
  • 1. Find m1<br><br> [] 30<br> [] 33<br> [] 57<br> [] 63
    14·2 answers
  • It snowed 134.46 inches on Monday and 8.3 inches on Tuesday. How much did it snow on Monday and Tuesday combined?
    11·2 answers
  • I need help thank you
    7·2 answers
  • Plz help point is 50
    14·2 answers
  • I’m 30 minutes, 40 litres of water runs through a pipe. How much water would run through the pipe in 12 minutes
    13·2 answers
  • -1 subtracted by 2.5 ​
    5·1 answer
  • Pls help :))))))))) uhhhhhhhhh​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!