2 years ago

2.5x + 100= 600 solve for x

Mathematics

1 answer:

ELEN [110]2 years ago

7 0

ANSWER:

2.5x + 100=600

x=200

step by step explanation:

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4.Rebecca biked 4.5 miles today and 3.2 miles

Fudgin [204]

Answer:

10-(4.5+3.2)

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3 years ago

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nevsk [136]

Answer:

x = 2 and x = 4

Step-by-step explanation:

The solution of the given equation is shown on the graph

There are two intercepts with coordinates of

(2, 2) and (4, -22)

The x-coordinates are

x= 2 and x= 4

Correct option is 3 or C.

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3 years ago

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What is the exact volume of the cone with a radius of 7in and a height of 4in use 3.14 for π

vfiekz [6]

Answer:

The exact volume of the cone is $\frac{196}{3}\pi\ in^{3}$

Step-by-step explanation:

we know that

The volume of the cone is equal to

$V=\frac{1}{3}\pi r^{2}h$

we have

$r=7\ in$

$h=4\ in$

substitute the values

$V=\frac{1}{3}\pi (7^{2})(4)=\frac{196}{3}\pi\ in^{3}$

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3 years ago

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Solve 2x+3y=6 for y Answers listed: y=-2/3x+2 y=2/3x-2 y=2x-3 y=2x+6

iren2701 [21]

2x + 3y = 6 <=>

3y = -2x + 6 <=>

y = -2/3x + 6/3 <=>

y = -2/3x + 2

The answer is the first one.

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3 years ago

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Two buses are moving towards each other, one at a speed of 40 mph and the other at a speed of 50 mph. How much closer to each ot

Luba_88 [7]

Answer:

180 miles

Step-by-step explanation:

The are moving towards each other at 50 mph and 40 mph which is the same as 90 mph. They are moving 90 mph closer to each other every hour so in 2 hours it would be 180 miles.

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2 years ago