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3 years ago

A plumber charges a $35 fee for a service call plus $60 per hour of service.

Mathematics

2 answers:

lord [1]3 years ago

8 0

I don’t what you need for an answer, but here is an equation that I think you might need for the answer, y=60x+35

777dan777 [17]3 years ago

5 0

The equation would be 60x+35. X being how many hours :)

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There are 3,250 buttons. If they are divided into groups of 8, how many buttons are there. Interpret the remainder. Show your wo

Andre45 [30]

I am going to assume that the question is asking how many buttons are in each of the 8 groups.

To find out how many buttons are in each of the 8 groups, we simply need to divide the amount of groups by the total amount of buttons.

3250 / 8 = 406.25

That is unlikely the answer, since buttons are hard to divide into quarters.

**************

This is the more likely solution. There are 8 groups of buttons, with 3250 buttons in each group. To find the total amount of buttons, we just need to multiply the number of groups of buttons there are by the amount of buttons there are in each group.

8 * 3250 = 26000

There are 26,000 buttons total.
Hope that helped =)

4 0

3 years ago

A treasure map says that a treasure is buried so that it partitions the distance between a rock and a tree in a 5:9 ratio. Marin

RideAnS [48]

The correct answer is option B i.e. (7.6, 8.8)

<h3>What is Distance?</h3>

The length along a line or line segment between two points on the line or line segment.

Let the coordinates of the treasure be (x, y).

Let d₁ = distance from the rock to the treasure.

Let d₂ = distance from the tree to the treasure.

d₁ = $\sqrt{x^2 + (y-2)^2}$

d₂ = $\sqrt{(16-x)^2 + (21-y)^2}$

We want d₁/d₂ = 5/9 in order to locate the treasure.

Note that 5/9 = 0.556 (approx)

Test (11.4, 14.2)

d₁ = 14.8, d₂ = 8.2, d₁/d₂ = 1.8 Incorrect

Test (7.6, 8.8)

d₁ = 8.2, d₂ = 14.8, d₁/d₂ = 0.554 Correct

Test (5.7, 7.5)

d₁ = 6.13, d₂ = 16.98, d₁/d₂ = 0.36 Incorrect

Test (10.2, 12.6)

d₁ = 12.8, d₂ = 10.2, d₁/d₂ = 1.255 Incorrect

Thus, The correct answer is option B i.e. (7.6, 8.8).

Learn more about Distance from:

brainly.com/question/15172156

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2 years ago

Cameron opens a checking account and a savings account at his local bank. He deposits $10,000 into his checking account and $2,0

Vikki [24]

5 or 6 years. subtract 1200 from 10000until you get 2800

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4 years ago

What is the value of the expression |a + b| + |c| when a = –6, b = 2, and c = –11?

iVinArrow [24]

The answer is D. -15 because I am assuming that the vertical lines mean brackets, and we have to work out the brackets first (according to BIDMAS). Doing so, -6 + 2 = -4 and -4 + -11 = -15.

8 0

3 years ago

To measure the height of the cloud cover at an airport, a worker shines a spotlight upward at an angle 75° from the horizontal.

DaniilM [7]

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See the attachment for the geometry. Choose the answer corresponding to the geometry of the problem.

7 0

3 years ago