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3 years ago

! HELP PLEASE !

2 answers:

7 0

Wait would it be subtracting, adding, or divison? Or multiplication? If so wouldnt it be -200x2+70,000 (and im guessing the awnser is negative cause of the different signs)

EastWind [94]3 years ago

3 0

Answer:

use a calulator it can help

Step-by-step explanation:

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If Alice walks 4 miles in 50 minutes, then Alice will walk how far in 80 minutes if she walks at the same speed the whole time?

luda_lava [24]

Answer:

70/3=23.33 minutes/mile. 110/23.33=4.714 miles.

Step-by-step explanation:

4 0

3 years ago

4c divided by 6 + 2a for c= 4 for a =5

Shalnov [3]

Answer:

1

Step-by-step explanation:

Given values :

a = 5

c = 4

Substitution :

4c / 6 + 2a

4(4) / 6 + 2(5)

16/16

= 1

8 0

3 years ago

Read 2 more answers

1. It represents the distance of a number on a number line.

zheka24 [161]

Answer:

1.A

2.C

3.C

4.C

5.A

6.C

7.D

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10.D

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5 0

3 years ago

The equation

ra1l [238]

<h2>Explanation:</h2>

Let's use a trial and improvement method to find this solution.

Step 1. Let's choose x = 8.5

Substituting into the equation:

$(8.5)^2+ 3(8.5) - 94=0? \\ \\ 72.25+25.5-94=0? \\ \\ 3.75\neq 0$

Step 2. Let's choose x = 8.4

Substituting into the equation:

$(8.4)^2+ 3(8.4) - 94=0? \\ \\ 70.56+25.2-94=0? \\ \\ 1.76\neq 0$

Step 3. Let's choose x = 8.3

Substituting into the equation:

$(8.3)^2+ 3(8.3) - 94=0? \\ \\ 68.89+24.9-94=0? \\ \\ -0.21\neq 0$

Since the sign of the equation changes from positive to negative when evaluating from 8.4 to 8.3, then x = 8.3 seems to be a reasonable value. Finally, the solution to 1 decimal place is:

$x=8.3$

6 0

3 years ago

Which of the following statements shows a characteristic of a statistical question? (4 points)

WARRIOR [948]

Answer:

D- The question asks for a quantitative response.

A statistical question would need people to find out the stats of how many people choose what question.

4 0

3 years ago