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2 years ago

Graph a line with a slope of 3/4 that contains the point (2, -3)

Mathematics

1 answer:

natita [175]2 years ago

7 0

Step-by-step explanation:

$\frac{y}{x} =\frac{rise}{run} \\\frac{-3}{2} + \frac{3}{4} =\frac{0}{6} =(6,0)=(2,-3)$

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*The sum of two numbers is 400. If the first number is decreased by 20% and the second number is decreased by 15%, then the sum

Dahasolnce [82]

Answer:

The two numbers are .8*160=128 and .85*240=204

Step-by-step explanation:

First sentence: x+y=400

Second sentence .8x+.85y=400-68

Solve y in the first sentence: y=400-x

Plug first into second: .8x+.85(400-x)=332

Distribute: .8x+.85(400)-.85x=332

Combine like terms: -.05x+.85(400)=332

Simplify(multiply): -.05x+ 340=332

Subtract 340 on both sides: -.05x =332-340

Simplify(subtract): -.05x =-8

Divide both sides by -.05: x =-8/-.05

Simplify (division): x = 160

So y=400-x=400-160=240

8 0

2 years ago

Read 2 more answers

Use the Distributive Property to rewrite the expression 5ax + 5ay as an equivalent expression.

KengaRu [80]

Answer:

5ax + 5ay = 5a(x+y)

Step-by-step explanation:

6 0

2 years ago

A brand of uncooked spaghetti comes in a box that is a rectangular prism with a length of 11 inches, a width of 3 inches, and a

iragen [17]

Area = 1/2((11+3)×4.5) = 31.5 inch squared

7 0

2 years ago

Grapes cost $4.99 for 4 pounds at the supermarket.They 6.99 for 6 pounds at food mart.Witch store has a better deal?

Triss [41]

Answer:

food mart

Step-by-step explanation:

supermarket= 1 pound cost $1.2475

food mart= 1 pound cost $1.17

5 0

2 years ago

What is the volume of the cylinder? Round your answer to the nearest whole number??

andreyandreev [35.5K]

Answer:

141

Step-by-step explanation:

1. The volume of a cylinder is $\pi r^2h$ , where r = radius and h = height. In this case, the height is 5 feet and the radius is 3 feet.

Solving Volume

Step 1: Plug in values

$\pi * 3^2 * 5$

Step 2: Simplify.

$3.14 * 9 * 5$
$28.26 * 5$
$141.3$
141.3 ≈ 141

Therefore, the volume of the cylinder is 141 ft^3 (but don't put ft^3, as mentioned in the problem).

Have a lovely rest of your day/night, and good luck with your assignments! ♡

7 0

2 years ago