3 years ago

1. Darius wants to simplify the expression below but does not have a calculator,

Mathematics

1 answer:

Elena L [17]3 years ago

7 0

Step-by-step explanation:

it's answer (a) because he has to multipy the fractions because always fractions goes first and then he needs to add 5

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insens350 [35]

Answer:

pretty sure it's positive correlation

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3 years ago

Solve the inequality. 4x+6<3x-5 A)x<1 B) x<11 C) x<-1 D)x<-11

klasskru [66]

4x + 6 < 3x - 5 is our given inequality

4x < 3x -11 by subtracting 6 on both sides of the inequality sign

x < -11 by subtracting 3x on both sides.

Thus, x < -11 -- choice D -- is the solution.

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3 years ago

If l an m are parallel. Find the value of x and y

Svetllana [295]

(8y + 17) = (6x - 7)

(3x -29) + (6x -7) = 180
9x -36 = 180
9x = 216
x = 24

(8y + 17) = (6x - 7)
8y + 17 = 6(24) - 7
8y + 17 = 144 -7
8y = 120
y = 15

I hope this helps!! (and hope it’s correct hahah :))

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2 years ago

The street fair charges an admission price of $5 per person. In the first hour, one gate admitted 10 people. In the second hour,

nasty-shy [4]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

PLEASE HELP?!?!?!

lakkis [162]

Answer:

c. In 2 seconds, the commuter train travels 120 feet.

Step-by-step explanation:

Given

The attached graph

Required

What does x-coordinate of 2 represents

Represent this coordinate with (x,y)

From the graph:

$x = 2$ when $y = 120$

Note that:

x = time and y = distance

So:

$(x,y) = (2,120)$

Which means:

At 2 seconds, the train has travelled a distance of 120ft

<em>From the list of options, (c) is correct</em>

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3 years ago