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2 years ago

use the equation 6m = 112.75 - 18 + 8.75 to find out how much money, m, khalid should save each month

Mathematics

2 answers:

KATRIN_1 [288]2 years ago

8 0

Answer:

103.5 i think if i read the question right

PSYCHO15rus [73]2 years ago

6 0

Answer:

Khalid should save 17.25 dollars each month.

Step-by-step explanation:

First, solve the equation: 112.75-18+8.75 to get 103.5.

Then, set up a proportion: 6m/6 = 103.5/6

Simplified, your answer should be 17.25.

I hope this helps :)

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A state trooper temp track of the number of speeding ticket he gave out each week over the course of seven weeks in the table be

NikAS [45]

Answer:

B: The center of data is shown by the mean, which is 43.

Step-by-step explanation:

Add up all the digits (33+38+38+40+44+51+57)/7=43 the mean. The mean is always teh center of data so it's B. Hope this helps.

3 0

3 years ago

1) 130<br> 2) 25<br> 3) 50<br> 4) 60

pickupchik [31]

2x+5x+5=180 so x has to be 25

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3 years ago

SOMEONE HELP ME ASAP I KEEP GETTING IGNORED WILL GIVE BRAINLIEST!

dlinn [17]

Answer:

B.) 1/7

Step-by-step explanation:

you have a total of 15 the you subtract one so you have

15-1= 14

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so you have 2/14 and in simplest for that is 1/7 because you divide both by 2

I hope this was good enough:

3 0

3 years ago

Read 2 more answers

A plane is descending into the airport. After 5 minutes it is at a height of 6500 feet. After 7 minutes it is at a height of 590

Jet001 [13]

Let's assume

height of plane in feet =h

time in minutes =t

we are given

A plane is descending into the airport. After 5 minutes it is at a height of 6500 feet

so, we get one point as (5,6500)

After 7 minutes it is at a height of 5900 feet

so, we get another point as (7,5900)

we can use point slope form of line

$y-y_1=m(x-x_1)$

points as

(5,6500)

x1=5, y1=6500

(7,5900)

x2=7 , y2=5900

Calculation of slope(m):

$m=\frac{y_2-y_1}{x_2-x_1}$

now, we can plug values

$m=\frac{5900-6500}{7-5}$

$m=-300$

Equation of line:

we can use formula

$y-y_1=m(x-x_1)$

we can plug values

$h-6500=-300(t-5)$

$h=-300t+8000$

Time of landing:

we can set h=0

and then we can solve for t

$h=-300t+8000=0$

$t=\frac{80}{3}min$ ..............Answer

5 0

4 years ago

Jimmy buys 5 notebooks that each cost the same amount and 1 binder that costs $7.50. The total cost is $18.75. How much does eac

Varvara68 [4.7K]

Answer:

A. $2.25

Step-by-step explanation:

If you subtract $7.50 from $18.75 you get $11.25, then divide that by 5 and you'll get $2.25.

Hope this was useful.

3 0

3 years ago

Read 2 more answers