a-plus auto body is painting desings on a customer's car. they had 18 pints of blue paint on hand. they used 1/2 of it for the flames, and 1/3 of it for the sparks. they needed 7 3/4 pints of blue paint to paint the next design. how many more pints of blue paint will they need?
Answers
The amount of more blue paint needed is 19 / 4 pints
They are painting a designs on a customer's car . They had 18 pints of blue paints on hand.
Amount used on flames = 1 / 2 pints
Amount used on spark = 1 / 3 pints
Therefore,
Total pints used:
- 1 / 2 + 1 / 3 = 5 / 6
Therefore,
5 / 6 of 18 = 5 / 6 × 18 = 15 pints
Therefore, 15 pints of the paint has been used. The remaining pints of paint is 18 - 15 = 3 pints of paints.
They needed 7 3 / 4 pints of paints.
7 3 / 4 = 31 / 4 pints
Amount needed = 31 / 4 - 3 = 31 - 12/ 4 = 19 / 4 pints of paints
learn more algebra here: brainly.com/question/239042
4³/₄ pints
Further explanation
Given:
A-Plus auto body is painting desigs on a customer's car.
- They had 18 pints of blue paint on hand.
- They used
of it for the flames, and
of it for the sparks.
- They needed
pints of blue paint to paint the next design.
Question:
How many more pints of blue paint will they need?
The Process:
From the denominators 2 and 3 above, we get LCM = 6.
Let us draw a diagram that contains all the pints.
The flames: or half of 6 unit above, that is
The sparks: or 2 of 6 unit above, that is
So, the remainder is 18 - 9 - 6 = 3 pints.
They needed pints of blue paint to paint the next design.
Let us count how many more pints of blue paint will they need.
Thus, theypints more of blue paint.
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Keywords: A-Plus, auto body, painting, designs, on a customer's car, they had 18 pints, blue paint, 1/2, for the flames, 1/3, the sparks, they needed, 7³/₄, the next design, how many more, will they need
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On a coordinate plane, a rectangle is 5 units high and 7 units wide.
On a coordinate plane, a rectangle is 4 units high and 8 units wide.
On a coordinate plane, a rectangle is 6 units high and 8 units wide.
Answers
Answer: a :)
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Answers
Hope this helped!
Answers
Answers
The mistake is she added it wrong
9+ (– 7) =
Answers
Answer:
9+ (– 7) = 2
Step-by-step explanation:
Answer:
it = 2
Step-by-step explanation:
PART A: At a certain number of visits, both plans will cost the same. At that number, how much will both plans cost, in dollars?
PART B: Which plan is more expensive at the 10th visit?
Write the number of the plan in the box.
Answers
After 15 number of visits, both plans cost $55 and at the 10th visit, plan 2 is more expensive than plan 1.
What is Arithmetic Sequence?
Arithmetic sequence is a sequence of numbers where the numbers are arranged ion a definite order such that the difference of two consecutive numbers is a constant. This constant of difference is called common difference which is commonly denoted by the letter 'd'.
Part A :
From the table, we can clearly express both plans as Arithmetic sequence.
Plan 1 : First term, a = 27 and common difference, d = 2
Plan 2 : First term, a = 41 and common difference, d = 1
Let n be the number of visits that both plans costs the same.
27 + 2(n - 1) = 41 + (n - 1)
27 + 2n - 2 = 41 + n - 1
2n + 25 = n + 40
n = 15
Cost = 41 + (15 - 1) = $55
Part B :
We have to find the 10th term.
For plan 1 :
Cost at 10th visit = 27 + 2(10 - 1) = $45
For plan 2 :
Cost at 10th visit = 41 + (10 - 1) = $50
The plan 2 is more expensive at the 10th visit.
Hence at the 10th visit, plan 2 is more expensive.
Learn more about Arithmetic Sequence here :
#SPJ3
Step-by-step explanation:
From the looks of it, Plan A is 25 + 2x and plan B is 40 + x.
Part A:
25 + 2x = 40 + x
x = 15
plug in any: 40 + 15 = $55
Part B:
Plan A = $45
Plan B = $50
Plan B is $5 more expensive.