Mathematics High School

17. On a map, 1 inch = 20 miles. If the road is 4.3 inches long on the map, how many miles is the actual road?
18. If you travel 450 miles on 15 gallons of gas, how many gallons will you need to travel 1530 miles?
19. Sam's ratio of blue marbles to black marbles is 3:5. How many blue marbles does Sam have if he has 45 black
marbles?
20. Mandi is carrying a 10 liter jug of sports drink that weighs 15 kg. She wants to know how many kilograms a 2-liter
jug of sports drinks would weigh.

Answers

Answer 1

Answer:

17. 86 miles

Step-by-step explanation:

Related Questions

The total coast of a ski trip is $315 with a literal equation of 315=85x+60 how many ski trips can you take

Answers

Answer:

Three

Step-by-step explanation:

Minus 60 from both side

255=85x

Divide both sides by 85

3=x

A set of 3 consecutive integers adds up to 6. What is the value of the least integer?

Answers

pls click me as the brainless answer

Answer:he sum is 3x+6, which is equal to 108. Thus . If you plugged in 38 as the largest number, then the previous even integer The sum of three consecutive even integers equals 72.  Therefore, the largest value is n + 3, or 11. .Let x be the smallest of the four integers. We can add the terms together and set it equal to 32

can i plz have brainleist

Step-by-step explanation:

what is 7.638 minus 2.365

Answers

Answer:

5.273

Step-by-step explanation:

the answer is 5.273,i used a calculator

How do I find the missing sides in this triangle?

Answers

Explanation: Use trig ratios to find the sides. In this case, you’d use cos theta = adjacent / hypotenuse

These are my notes on trig ratios from last year. Hope this helps! :)

brfhhhhhdnbhfjekgutfjdkkkkkkkkkkknhuuefdknmsncejftgrjkfdm,c

Answers

Answer:

i think your answer is B

Step-by-step explanation:

What is the length of segment TQ?

Answers

Answer:

14 units

Step-by-step explanation:

4x-1=15

x=4

3x+2=14

Write the equation in standard form. x = -4y + 8 *
x + 4y = 8
x + 4y = -8
x - 4y = 8
x - 4y = -8

Answers

Answer:

x+4y=8

Step-by-step explanation:

graph shown below

Write a recursive sequence for the following:
27, 33.5, 40, 46.5

Answers

Your answer is It adds by 6.5

There are 10 boys in a class of 15 people. create a ratio of boys to girls simplify

Answers

Answer:

10:5

Step-by-step explanation:

Answeer

2 to 3. ... On many GMAT questions, you will be given a ratio, and you will solve by setting up a ... We set up a proportion by finding something that we can set the ratio equal to:.

Step-by-step explanation:


Find the value of g when 5g + 12 equals 2g + 18.

Answers

Answer:

Step-by-step explanation:

5g + 12 = 2g + 18

3g + 12 = 18

3g = 6

g = 2

Answer:

g = 2

Step-by-step explanation:

Given

5g + 12 = 2g + 18 ( subtract 2g from both sides )

3g + 12 = 18 ( subtract 12 from both sides )

3g = 6 ( divide both sides by 3 )

g = 2

Bob the builder has 3 feet of rope. He cut off 18 inches of the rope to tie a gate together. What percent of the rope did he use? (

Answers

Answer:

1.5

I am not 100% sure.. but you should double-check

Marie works for the electric company. She earns $10 per hour working 40 hours a week.
She gets 1.5 times her pay in overtime for any hours worked over 40 hours. If she
worked 50 hours in a week, how much would Marie make?
0 $400
$1,000
$550
$500

Answers

Answer:

$550

Step-by-step explanation:

She worked 50 hours. You can subtract the original 40 hours from that 50 and multiply it by 10 giving her a $400 weekly income. Now, you have to add the overtime hours. She worked 10 extra hours and she is earning 1.5 times her normal hourly pay for these hours. $10 (Her normal hourly pay) times 1.5 is $15 per hour. Now, multiply the number of extra hours by 15. This is a total of $150. So, in total, she earned $550 dollars that week.

Answer:

The answer is $550

Step-by-step explanation:

Just took the test

Someone help meeeebbbbjjjjj

Answers

Answer:

iii) 50 ° is your answer.

Step-by-step explanation:

I think you just want the answer without explanation

-9x+2> 18 OR 13+15 |< -4​

Answers

Answer:

C. -16/9 < x < -19/13

Step-by-step explanation:

-9x + 2 > 18

~Subtract 2 to both sides

-9x > 16

~Divide -9 to both sides

x < 16/-9

13x + 15 ≤ -4

~Subtract 15 to both sides

13x ≤ -19

~Divide 13 to both sides

x ≤ -19/13

As we can see, there are two different solutions and the only option that shows this is C.

Best of Luck!

Bob baked 175 brownies to give seven of his friends if he splits the brownies evenly and keeps none for himself how many brownies will each friend get

Answers

Each friend will get 25 brownies each!!!!

Answer:

25

Step-by-step explanation:

175 ÷ 7 = 25

WILL MARK BRAINLIEST PLEASE HELP

Answers

Slope is 6 you can fine this by using the slope formula of rise over run or you can just in this equation divide the y by the x coordinate to find the slope of 6

Which ratio is equivalent to 3:9?
O 24:54
O 18:54
O 36:81

Answers

answer: 18:54
:))) have a good day.

Im so depressed do Not jit me up Rn Ok soo My mom dead

Answers

Answer:

Felt that

Step-by-step explanation:

Answer:

ee

Step-by-step explanation:

reeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

i need help please
its pretty urgent

Answers

~A ~Because you multiply five times D equals 5D +5×1=5

HELP! EASY! ILL GIVE BRAINLIEST!!!!!!!

answer the vertex, zeros and end behavior! :)

Answers

Answer:

Vertex: (2, -1)

Zeros: 1 and 3

End behavior: both are inf

Step-by-step explanation:

examine the graph carefully. The vertex is the center of the line.  Zeros is where the line touches the x -axis

is -|42| positive bc like all absolute value is positive or like negative bc like the negative sign is outside of the absolute value bars

Answers

Answer:

everything inside is potssiise but it doesn't affect the sorrouding ones

y=1/4 x y=4x-5 parallel perpendicular neither

Answers

Answer:

Neither.

Step-by-step explanation:

The slope for the first one is 1/4 and the slope for the second one is 4. These are reciprocals, but not opposite reciprocals, meaning they are not perpendicular. An opposite reciprocal means the fraction is flipped (ex. 3/1 to 1/3) and the sign is changed. The line parallel to y=1/4x would be y= -4x.

Answer:

Neither

Step-by-step explanation:

Harrison has 70 CDs in his music collection.
If 30% of the CDs are country music and 50% are pop music, how many CDs are other types of music?
There are
CDs that are other types of music.

Answers

Answer:

14

Step-by-step explanation:

First, find the percentage of the other types of music.

Since 30 + 50 = 80, the other 20% will be other music.

To find 20% of 70, multiply 70 by 0.2:

70(0.2)

= 14

So, there are 14 CDs that are other types of music.

HELP PLS! After u find the length of P explain the reasoning you used and I’ll give u brainliest!!

Answers

Answer:

30 yd

Step-by-step explanation:

First find the area of the current parking lot:

(20X10)-(4x5)=

200-20=180 yd²

We know the new part is 10-4 yards wide, so 6.

180÷6=30yd

So the length of P is 30 yd.

discriminate of 2x2 – 9x + 2 = –1

Answers

Answer:

The discriminant is less than 0, so there are two complex roots.

Step-by-step explanation: i think

I’m doing rlly old work and I don’t remember doing it but anybody wanna answer cs

Answers

Answer:

Its 2

Step-by-step explanation:

Because an exponent is usually the little number on the right sideof another number . It stands for how much times your going to multiply by

For example like your question 9 with a exponent of 2

It would be 9x9 which should be 81 .

Hope I helped -

Sleepy~

Which number has the prime factorization shown below?
23 x3x52
O 30
O 120
0 240
O 300
0 600

Answers

240 I think is the correct answer

Answer:

C

Step-by-step explanation:

240

Use the scatter plot to fill in the missing coordinate of the ordered pair?​

Answers

Answer:

Pairs (0, 14) and (10, 0)

Will sells 35 L of milk in a day how many liters of milk will be sold if he has
to sell 125% more milk per day

Answers

Answer:

i think it is 43.75

Step-by-step explanation:

Either that or 39.375

(Sorry I couldn't answer in more detail. Please don't get mad at me)

Answer:78.75

1.25×35=43.75

43.75+35=78.75

I hope this is good enough:

$64 for four video games
What is the ratio and unit rate

Answers

Answer:

16 for each video game

Step-by-step explanation:

The unit rate is 16x

the ratio is 16:1

The slope is y=16x

Answer:

The ratio:  $65:4

The unit rate: 16.25:1

Step-by-step explanation:

The ratio is money to video games.

The unit rate is how much money each video games cost.

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