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marin [14]
3 years ago
13

Answer this. I will giveBRAINLIEST​

Mathematics
2 answers:
sweet [91]3 years ago
6 0

Answer:

Multiply both sides by 3, then subtract 6 from both sides

Step-by-step explanation:

d + 6 / 3 = 6 (multiply both sides by 3)

d + 6 = 18 (subtract 6 from both sides)

d = 12

klasskru [66]3 years ago
6 0

Answer:

d+6= 18.

d= 12

multiply both sides by 3

subtract 6 from both sides

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My brother told me he will give me $.25 per day for 10 days OR he will give me $.01 then give me double the following day for 10
NARA [144]

Answer:

you will get more money if he gives you 1 cent per day then doubles it

Step-by-step explanation:

if your brother gives you 25 cents per day, at the end of 10 days you will have $2.50

if he gives you 1 cent per day then doubles it, this will be your daily earnings:

day 1- 0.01

day 2- 0.02

day 3-  0.04

day 4- 0.08

day 5- 0.16

day 6- 0.32

day 7- 0.64

day 8- 1.28

day 9- 2.56

day 10- 5.12

then when you add all of this up, you would recieve 10.23 cents at the end of day 10

4 0
3 years ago
Consider the line: y= -7/2x-7 find the equation of the line that is perpendicular and parallel to this line that passes through
saveliy_v [14]

Answer:

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Step-by-step explanation:

(5)=-7/2(-2)-7

5=7-7

=5

3 0
3 years ago
Is 52ft greater than or less than 912in
viktelen [127]
52 ft is less than 912.

There is 12 inches in a foot, so I did 52 x 12 = 624. 624 is less than 912.
6 0
3 years ago
Read 2 more answers
What is the formula for surface area? Giving brainliest to the correct answer
Kitty [74]

Answer: Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape. A cuboid has 6 rectangular faces. To find the surface area of a cuboid, add the areas of all 6 faces. We can also label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area

5 0
3 years ago
Find the mid point of PQ if P (0,0) and Q (5, 12)
Simora [160]
Using the midpoint formula we get:

(x,y)=(0+5/2, 0+12/2) or (5/2, 6) as the midpoint.
5 0
3 years ago
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