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
padilas [110]
3 years ago
8

Suppose chocolate is on sale for $0.40 a bar and you have a coupon for $0.20 off your total

Mathematics
1 answer:
Ganezh [65]3 years ago
4 0

Answer:

$7.80

Step-by-step explanation:

.40C-.20=T

C=# of chocolate bars

.20 is the coupon

C=20

.40*20-.20=Total

8-.20=Total

$7.80

You might be interested in
K + 11 = -3k- 25 + 2k
icang [17]

Answer:

k = -18

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Complete the point slope of the line through (-5,4) and (1,6)​
Vesnalui [34]

Answer:

Step-by-step explanation:

The slope is given by change in the ordinate divided by change in the abscissa.= Y2-Y1/X2-X1

=6-4/1+5= 2/6= 1/3

5 0
3 years ago
Read 2 more answers
What are the ratio of 1:6 and 3:8, 2:14and 3:42
GrogVix [38]

The ratio of 1:6 is 1/6

The ratio of 3:8 is 3/8

The ratio of 2:14 is 1/7

The ratio of 3:42 is 1/14

<em>Please mark brainliest if that helped!</em>

3 0
2 years ago
One question simple please help
igor_vitrenko [27]

Answer:

y = \frac{1}{3}x - 9

Step-by-step explanation:

Standard equation of a line is y = mx + b, where m is the slope.

Given line y = - 3x + 78, slope, m₁ = -3

<em><u>To find the line perpendicular to the given line.</u></em>

The lines are perpendicular to each other if the product of their slopes = - 1

That is,

         m_1 \times m_2 = -1

So the slope of new line is

                                                   -3 \times m_2 = -1\\\\m_2 = \frac{-1}{-3} = \frac{1}{3}

Therefore , equation \ of \ new \ line \ \\\\(y - y_1) = m_2(x - x_1) , where \ (x_1 , y_1) = (9, -6 )\\\\(y - (-6))= \frac{1}{3}(x -9)\\\\y + 6 = \frac{1}{3} x - 3\\\\y = \frac{1}{3}x -3-6\\\\y = \frac{1}{3}x -9\\\\

7 0
3 years ago
100p for an answer
dlinn [17]
The answer is B.
Hope it helps.

8 0
3 years ago
Read 2 more answers
Other questions:
  • What are the lengths of sides KN and NM of the kite?<br> KN = <br> units<br> NM = <br> units
    5·2 answers
  • Bontia deposited 1,300 into a bank account 5.75 simple interest each year she earned 299 in.If no money was depositied into or w
    5·1 answer
  • Determine the event space for rolling a sum of 6 with two dice. how many elements are in the event space?
    15·1 answer
  • A garden has 10 tulips, 4 rose bushes and 6 sunflowers. What percent of the garden is tulips?
    9·2 answers
  • Mr. Walker is looking at the fundraiser totals for the last five years.
    13·2 answers
  • What is the missing value to the nearest hundredth?
    9·2 answers
  • PLS PLS PLS HELP I WILL MARK BRAINLIEST!!!
    6·1 answer
  • Kole and his sister ordered ice cream. He spent $6.50 for his sundae. She ordered the same sundae with sprinkles, which were an
    12·1 answer
  • Select the correct answer. What is the value of this expression when a = 7 and b = -4?
    8·1 answer
  • At Garcia's Bike Rentals, it costs $33 to rent a bike for 6 hours.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!