3 years ago

What word phrase can you use to represent the following algebraic expression: 4(x-7)?

Mathematics

1 answer:

snow_tiger [21]3 years ago

8 0

Bob bought 4 shirts that are 7$ off each.

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What is the nearest tenth of 4.12311

svp [43]

Answer:

The nearest tenth of 4.12311 is 4.1

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3 years ago

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Find an equivalent ratio in simplest terms: 22 : 56

cupoosta [38]

Answer: 11:23

Step-by-step explanation: because that is the simplest terms

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3 years ago

Choose the correct slope of the line that passes through the points (1, −3) and (3, −5).

murzikaleks [220]

The answer is negative 1 . Because to find slope use formula . M=y2-y1/x2-x1 (1,-3) & (3,-5) -5-3/3-1=-1

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4 years ago

Write an equation in Slope Intercept Form given the points (2, 3) and (-1, -12)?

cupoosta [38]

Answer:

y = 5x -7

Step-by-step explanation:

first find the slope using the formula y2-y1/x2-x1

-12 -3 -15

--------- = ---- = 5

-1 -2 -3

slope: 5

Now to find the intercept plug in the slope and the numbers into the equation then solve

y-y1=m(x-x1)

y - 3 = 5 (x -2)

y -3 = 5x -10

+3 +3

y = 5x -7

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3 years ago

The stilts increase a person's height by 1.5 yards. If Bonnie, who is 5 feet and 7 inches tall, walks with the stilts, how tall

aivan3 [116]

Answer: 10.08 feet.

Step-by-step explanation:

Let's make the following conversions:

1.5 yards to feet:

$(1.5yd)(\frac{3ft}{1yd})=4.5ft$

7 inches to feet:

$(7in)(\frac{0.0833ft}{1in})=0.58ft$

Then, the height of Bonnie is:

$5ft+0.58ft=5.58ft$

If the stilts increase a person's height by 1.5 yards or 4.5 feet, then you must add this height by Bonnie's height to calculate how tall she will be. Then:

$=5.58ft+4.5ft=10.08ft$

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3 years ago