Mathematics High School

Alice and Kevin are walking the track. Alice completes a lap in 3 minutes; Kevin completes a lap in 5 minutes. How much time will pass until they meet at the starting line?
A.
3 minutes
B.
5 minutes
C.
15 minutes
D.
30 minutes

Answers

Answer 1
C. The answer is definitely C
Answer 2

Answer:

c

Step-by-step explanation:

took the test

Related Questions

Pl help it’s for homework

Answers

Answer:

its the 3rd one can u pls give me brainliest so i can lvl up

Step-by-step explanation:

HELP! 10 points! The average of Amy's, Ben's, and Chris's ages is 6. Four years ago, Chris was the same age as Amy is now. In four years, Ben's age will be 3/5 of Amy's age at that time. How many years old is Chris now?

Answers

Answer:

I believe the answer is 10

Answer:

10

Ben is 2

Amy is 6

Emmy just got her hair cut, colored, and styled for $70. She wants to leave the stylist
a tip of 20%. How much is the tip?

Answers

Answer:

20% of 70 is 14

Step-by-step explanation:

l

You buy a Bicycle for $125. A 6% sales tax is added. What is the total price?

Answers

Answer: $132.50

Step-by-step explanation:

Because.....

Before Tax Price: $125.00

Sale Tax: 6.00% or $7.50

After Tax Price: $132.50

Therefore, the answer is $132.50

* Hopefully this helps!!

100 points please answer question 1 and 2

Answers

Answer:

i would love 2 answer this but...

Step-by-step explanation:

but you lied by saying 100 points um i only see  5 points.

Answer:

1. 4

2.2

Step-by-step explanation:

cause I'm smart that's right

Please answer fast and with a short answer
An amount of $43,000 is borrowed for 13 years at 3% interest, compounded annually. If the loan is paid in full at the end of that period, how much must be
paid back?
Use the calculator provided and round your answer to the nearest dollar

Answers

Answer:

=$61,472.00

Step-by-step explanation:

$18,472.00  of interest

+

43,000 borrowed

=$61,472.00

Solve this and I’ll give brainlest

Answers

b.) -2 that is a answer

i hope this helps

5. A system of equations is below. For what value would
you multiply the first equation to eliminate the x-term?
(y=x+2
3x + 3y = 6

Answers

Answer:

We would multiply the first equation by -3  to eliminate the x-term.

Step-by-step explanation:

Given the system of equations

y = x+2                Equation 1

3x+3y = 6           Equation 2

Multiply the Equation 1 by -3

-3y = -3(x+2) ⇒ -3y = -3x-6 ⇒ -3x+3y = 6

Thus, equation 1 becomes

-3x+3y = 6

Now, adding equation 2

-3x+3y = 6

+

3x+3y = 6

________

0x + 6y = 12

6y = 12

y = 2

Therefore, we would multiply the first equation by -3  to eliminate the x-term.

1)The price of a sweater was slashed from #960 to $816 by a shopkeeper in the winter season. Find the rate of discount given by him.

Answers

Answer:

The discount% is 15%

Step-by-step explanation:

Given : The price of a sweater was slashed from Rs 960 to Rs 816 by a shopkeeper in the winter season.

To find : The rate of discount given by him?

Solution :

According to question,

The market price of the sweater is Rs.960

The selling price of the sweater is Rs.816

The discount on the sweater is given bY

Discount % is given by

Therefore, The discount% is 15%.

Huong bought four fancy pens for a total of $31.80. How much did each pen cost?

Answers

You do 31.80/4 the answer you get is how much a pen costs

31.80 divided by 4 your welcome

Please answer the question please. The question is down below.

Answers

Jaiosofopfpfpspappapp

a) Expand and simplify (x + 4)(x-7)
b) Factorise fully 6x² – 15x

Answers

The anwser is for a is 4 < x7

Please help!! There is a photo of my question

Answers

Answer:

0.03A + 0.03B = 800

A + B = 20000

Step-by-step explanation:

Let one part A of the total money invested with 3% interest = $A

Therefore, other part B of the money invested with 5% interest = $B

Interest = Principal amount × Rate of interest × Duration of investment

If the duration is 1 year,

Interest = Principal amount × Rate of interest

Return on part A = A × 0.03

Return on part B = B × 0.05

Total return = $800

So the equations will be,

0.03A + 0.03B = 800 -------(1)

Since, total money invested = $20000

Equation will be,

A + B = 20000 -------(2)

match each discription with the expression containing terms that model it.

Answers

Answer:

Step-by-step explanation:

picture added please help emergency i will fail :(

Answers

Answer:

neither

Step-by-step explanation:

Answer:

positive correlation

convert 17/6 into a mixed number

Answers

2 5/6 is your answer..
A mixed number is a combination of a whole number and a fraction. 17 goes into 6 two times, which is your whole number. The extra goes into the fraction.

Answer: 2 and 5/6

Would appreciate brainliest!

What is the result of isolating x2 in the Quetion below?

Answers

C because it is -8 squared which a negative multiply by negative is a positive 64 but then subtract to other side means -64+9=-55 plus the -1 that was squared

What is a solution set for 3t-5>7?

Answers

Step-by-step explanation:

3t - 5 > 7

3t > 12 (add 5 to both sides)

t > 4 (divide 3 on both sides)

The solution set for t should only have values which are greater than 4.

Hence the answer is C.

I don’t know help. Please paying 80 points

Answers

Answer:

g

Step-by-step explanation:

going up by 3 for the cup cakes and goimg by 1 forthe cookies

Answer:

The last option

Step-by-step explanation:

it's because when you say 3 times as many it means

if we have x ----> 3 times as many is 3x

and it doesn't work in any case

so we have the last two options

option H means that the number of cupcakes is less than the number of cookies which is not true

so the only one is the last option

(8-3r) 5/16 =
Show work or explain please:)

Answers

Answer:

5/2-15/16r

Step-by-step explanation:

move each term in the parentheses by 5/16 which is 8x5/16-3rx5/16 then reduce the numbers with the greatest common factor 8 and get 5/2-3rx5/16r

and your solution is 5/2-15/16r

hope this helps!

Pls PLS PLS PLS PLS PLS PLS HELP ASAP!! Will mark BRAINLIEST!!!!
Put these in LEAST TO GREATEST:

1. 0.004, 4%, 4 x 10^-1, 4/9, 1/4

2. 6%, 16%, 1/6, 6 x 10^1, 0.6

3. 7%, 7/10, 3/4, 7.5, 7.5 x 10^-2

4. 2%, 3/16, 2/9, 1/5, 2 x 10^2

Answers

Answer:

1. 0.004, 4%, 4 x 10^-1, 1/4, 4/9

2. 6%, 16%, 1/6, 0.6, 6x 10¹

3. 7%, 7.5 x 10^-2, 3/4, 7/10, 7.5

4. 2%, 3/16, 1/5, 2/9, 2 x 10²

Step-by-step explanation:

Diego is trying to follow a recipe, but he cannot find any measuring cups! He only has a tablespoon. In the cookbook, it says that 1 cup equals 16 tablespoon

Answers

True because it easy as 16


A 36 ft tree casts a 9 ft shadow at the same time a building casts a 15 ft shadow. How tall is the building?

Answers

Answer: The height of the tree is  27f t

Step-by-step explanation: We can set up a proportion comparing the height of each object to the length of the shadow.

h/s

h/15=18/10

Cross multiply

10.h= 18*15

10h=270

Use the multiplicative Inverse

10 h/ 10 = 270 /10 =27

someone please help me, i really need it. I'll award brainliest please :(
this is geometry by the way​

Answers

Answer:

150 degrees

Step-by-step explanation:

The sum of all angles in a pentagon is 540 degrees. So you add the measurements of the 4 you know - 95 + 95 + 100 + 100 = 390. Then you subtract 540 - 390 - 150 degrees for the last angle.

Kamal uses multiplication to find the area of the rectangle what is another way he can find the area

Answers

Answer:

Besides the standard multiplication, at least there are two other alternative existed: Box model method and Block method.

Step-by-step explanation:

I'm sure there are other alternatives, but I wish this will have a little help.

Pattern A starts at 20 and has the rule "subtract 2".

Answers

Answer:

18

Step-by-step explanation:

Is the following equation linear?
yes or no

Answers

Answer:

YES. IT IS LINEAR

the answer for the question: Yes

Which inequality is true if p = 3.4?
F. 3p < 10.2
G .13.6 < 3.9p
H .5p > 17.1
J .8.5 > 2.5p

Answers

Answer:

All of these are false based on your question

Step-by-step explanation:

F. 10.2<10.2

G. 13.6<13.26

H. 1.7>17.1

J. 8.5>8.5

Answer: H .5p > 17.1

Step-by-step explanation: Step 1: Divide both sides by 5/5p 5 > 17.1/5 p>3.42

Solve for x in the figure below
2x
3x
135​

Answers

Answer:

2x = 54, 3x = 81

Step-by-step explanation:

135 degrees = 2x + 3x

5x = 135

x = 27

2x = 54

3x = 81

HELP I NEED HELP ASAP

Answers

I’d say 6 I’m not very sure
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