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
SOVA2 [1]
2 years ago
12

(i need a fast and clear answer please and ill also mark you as brainlyest)

Mathematics
2 answers:
marishachu [46]2 years ago
8 0

Answer:

Step-by-step explanation:

6) a) Cost = 12.40 x 0.6 = $7.44

   b) Cost = 12.40 x 0.05 = $0.62

marin [14]2 years ago
8 0

Answer:

1 m = $0.62 and 12 m = $7.44

Step-by-step explanation:

20m = $12.40

→ Find 1 m

1 m = $0.62

→ Now find 12 metres

12 m = $7.44

You might be interested in
Two numbers totals -14, and their difference is 6. Find the two numbers​
natita [175]

Answer:

The two numbers are -4 and -10.

Step-by-step explanation:

x+y=-14

x-y=6

----------

2x=-8

x=-8/2

x=-4

-4+y=-14

y=-14-(-4)=-14+4=-10

x=-4, y=-10.

4 0
3 years ago
I need help with this problem and would really appreiciate a short explanation too.<br> 15 PTS
inysia [295]

okay. the point has an x and y value. place them into the equation.

1=m(1)+b

m=slope, and theequation tells you that slope is 7.

1=7(1)+b

now you need to figure out what b is.

1=7(1)+b

^

1= 7 +b

-7 -7

---------------

-6=B

b is 6. now place it into the equation, replacing the x and y values back.

y=7x-6.

write 7 and 6 in the boxes (the negative for the six has already been provided)

8 0
3 years ago
Help with this math question
tresset_1 [31]
The given inequality is:

|-8x+24| \leq 16

This inequality can be divided in two parts as:

a) -16 \leq -8x +24
b) -8x + 24 \leq 16

Solving part a:

-16 \leq -8x+24 \\  \\ &#10;-40 \leq -8x \\  \\ &#10;5 \geq x \\ &#10;or \\ &#10;x \leq 5

Solving part b:

-8x+24 \leq 16 \\  \\ &#10;-8x \leq -8 \\  \\ &#10;x \geq 1

Therefore, the solution to the given inequality is x \leq 5 and x \geq 1. Combining both the ranges we get the solution: 1 \leq x \leq 5.

In interval notation, this solution can be expressed as [1,5]
3 0
3 years ago
Read 2 more answers
What is the inverse operations of -5x + 10 = 40
noname [10]

Answer:

x=-6

Step-by-step explanation:

−5x+10=40

−5x+10−10=40−10

−5x=30

−5x/5=30/5

x=−6

6 0
2 years ago
Solve: m + 2/3 = 1/2
harina [27]
Yeah the answer is -1/6
4 0
3 years ago
Read 2 more answers
Other questions:
  • Is /1.33 a rational number
    11·1 answer
  • Alex just received an increase in wage of $2.75 per hour. Before the raise went into effect, he was earning $14.05 per hour. How
    5·1 answer
  • If 40% of all the citizens voted “No” on the ballot, what fraction of all of
    15·1 answer
  • For a circle with the radius of 15 cm what is the length of an ark intercepted by angle measuring 120?
    6·2 answers
  • If the sun is 55° above the horizon, find the length of the shadow cast by a building 88 ft tall. Round your answer to the neare
    7·1 answer
  • 23
    12·1 answer
  • Could somebody help me with
    14·1 answer
  • Try, check, and revise or write an equation to solve:
    6·1 answer
  • Can anyone help me ASAP!
    5·2 answers
  • Incorrect
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!