Please help me :( on this

Answer:

7.14

Step-by-step explanation:

divide 50 by the number of days in a week(7) to find how many miles she must run each day

50/7=7.14

Answer:

easy just divide it

98.40 / 8 = 12.3

12.3

breainest please

Answer:

those are two parentheses, on being the start and one being the end

Solution 1 :-

Given expression ,

[tex]\implies 13^{\frac{3}{4}} [/tex]

We know that, [tex] a^{\frac{m}{n}} = \sqrt[n]{a^m} [/tex]

Therefore , this can be written as ,

[tex]\implies \sqrt[4]{13^3} [/tex]

Solution 2:-

Given expression ,

[tex]\implies \sqrt[3]{24^{10}} [/tex]

We know that,[tex] a^{\frac{m}{n}} = \sqrt[n]{a^m} [/tex]

Therefore, this can be written as ,

[tex]\implies 24^{\frac{10}{3}}[/tex]

Answer: 1.) D.  

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2.)    C. (24 10/3)

Answer:

10 dollars

Step-by-step explanation:

Answer:

3/4

Step-by-step explanation:

Let the number of black pen be b, the green pen be g and the red pen be r.

Probability of a black pen being selected = 12g/16g = 3/4

Answer:

y = x + -2.3

x = -y - 2.3 (but why would one need this?...)

Step-by-step explanation:

(6.1 - (-9.7))/(8.4 - (-7.4)) = 15.8/15.8 = 1

6.1 = 8.4 + b

b = -2.3

Answer:

14[tex]\sqrt{2}[/tex]

Step-by-step explanation:

7 x 56 = 392

[tex]\sqrt{392}[/tex] = [tex]\sqrt{2^{3} x 7^{2} }[/tex] = 14[tex]\sqrt{2}[/tex]

:)

Answer:

very easy just follow instruction

The percentage of the cub scout which are atleast as old as the near scout refers to percentage of the cub scout which are atleast 8 years old. Hence, the percentage is 28%

Cub scouts which are atleast 8 years old :

Hence, the percentage of cub scout which are atleast 8 years old is 28%

Therefore, the percentage of the cub scout that are atleast as old as the Bear scout is 28%

Learn more : https://brainly.com/question/25084575

Answer:

x=8

Step-by-step explanation:

Since 7-2 is 5, that means that both sides are increasing by 5.

3+5 = 8 so therefore 8 =x

Answer:

You cant

Step-by-step explanation:

To make 100, you cant have a solid number of 14's to make 100. The closest to 100 is 14 * 7.

Answer:

It is letter A

Answer:

118.75

Step-by-step explanation:

47.50 multiplied by 2.5 would equal 118.75

ur welcome :)

Answer:

384

Step-by-step explanation:

multiply all those numbers together

Answer: No

Step-by-step explanation:

1. The distance  between C (-4,-5) and D (-4,3) is 8

2. The distance between E (-3,2) and F (-8, 2) is 5

3. Since the measurements are not the same, the segments cannot be

  congruent

Answer:

c

Step-by-step explanation:

The answer is definitely 0.15

Answer: 12

Step-by-step explanation:

I will assume those are coordinates.

The distance between 2 points is given by  √ (x2 − x1)^2 + (y2 − y1)^2.

Replacing the values, we get  √ (5 − 5)^2 + (6 − -6)^2 =  √0+144 = 12

Answer:

As follows,

Step-by-step explanation:

The relation between  angle DCF and CFG is co-interior angles, or same side interior angles.

Angle(DCG+CFG)=180

Measure of DCF=180-3x=147 [Because Angle DCF+ACD=180, Angles in a straight line]

Measure of CFG=180-6x-81=33 [Because AngleCFG+HFG=180, Angles in a straight line]

22, 24, 26

Step-by-step explanation:

2n - 2 + 2n + 2n + 2 = 72

6n = 72

n = 72/6

n = 12

∴ so three consecutive even integers whose sum is 72 :

2n - 2

= 2(12) - 2

= 24 - 2

= 22

2n

= 2(12)

= 24

2n + 2

= 2(12) + 2

= 24 + 2

= 26

verification

22 + 24 + 26

= 46 + 26

= 72 ✓✓

Answer: 9

12-1.5t

Step-by-step explanation:

1.5*2=3

12-3=9

1.5*t=1.5t

If he used 3 gallons of gas. Then the amount of the gas in the tank after driving for 2 hours will be 9 gallons.

Algebra is the study of mathematical symbols, and the rule is the manipulation of those symbols.

Mason is driving on a long road trip. He currently has 12 gallons of gas in his car. Each hour that he drives, his car uses up 1.5 gallons of gas.

Then the amount of the gas in the tank after driving for 2 hours will be

The amount of gas used in 2 hours will be

Used gas = 2 x 1.5

Used gas = 3 gallons of gas

Then the remaining amount will be

Remaining amount of gas = 12 - 3

Remaining amount of gas = 9 gallons

More about the Algebra link is given below.

https://brainly.com/question/953809

#SPJ2

Answer:

Step-by-step explanation:

Answer:

hope this helps

sorry if it isn't what you're looking for

Step-by-step explanation:

(x+4)-5)-6 =1

combine the +4 and -5

x-7 =1

add 7 to both sides

x=8

Yolanda started on step 8

Answer:

5. 5k-4. 7. 13-8x. 9. 15x-5. 11. -1/4y +2

Step-by-step explanation:

it's all about combining the same variables

Answer:

Im pretty sure is B but it might be C.

Step-by-step explanation:

Answer: 5a + 5b + 5 - x(a + b)

Step-by-step explanation:

(a + b + 1)2 – (a + b + 1)(x - 2) + (a + b + 1)

2a + 2b + 2 - (ax - 2a + bx -2b -2) + (a + b + 1)

2a + 2b + 2 - ax + 2a - bx +2b +2 + a + b + 1

5a + 5b + 5 - x(a + b)