Mathematics High School

Javier exercises for 2 hours every Saturday. His exercise includes two parts.
Javier's exercise: cardio and weightlifting
If he spends the same amount of time on both parts, how many hours does he spend weightlifting?

Answers

Answer 1
He does weightlifting for one hour each saturday
Answer 2

The number of hours that Javier spends on cardio and weightlifting will be one hour.

What is the solution to the equation?

The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.

Every Saturday, Javier works out for two hours. His workout consists of two components. Javier works out with cardio and weights.

If he spends the same amount of time on both parts.

Let x be the number of hours spent on weightlifting. Then the equation is given as,

x + x = 2

2x = 2

x = 1 hour

The number of hours that Javier spends on cardio and weightlifting will be one hour.

More about the solution of the equation link is given below.

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Related Questions

What is the y-intercept of the graph shown?
A)3
B)-5/2
C)1
D)5/2

Answers

Answer:

A

Step-by-step explanation:

A dot has a x - intercept and a y - intercept.

When looking for a y - intercept, you look at the y line in the graph. Where does the graph cross it?

The answer (in this case) is 3, because it's right in the middle between 2 and 4

4
Jenna is planning to buy a new phone. She earned $168 one week and $325 the next
week. The phone that Jenna plans to buy is $196.50 after taxes. If Jenna uses the
money she earned within those two weeks, how much would she have after
purchasing the phone?
A $296.50
B$493
C) $689.50
D) $323.50

Answers

Answer:

a. she would still have $296.50

The correct answer is A) $296.50.

solve all 4 please. ​

Answers

1.) 11/2
2.) -12
3.) 308
4.) 4

Rebecca writes 1/5 of a page in 1/14 minute. How many pages can she write in one minute? (fraction) pages per minute.

Answers

Answer:

She can write 2 pages and 4/5 extra.

Step-by-step explanation:

What you're going to do is multiply 14 by 1/5.

14/1 x 1/5 = 14/5

14/5 = 2 4/5

Anyone get this please help me

Answers

Answer:

AOB = -8x + 68

Step-by-step explanation:

AOC = 40°

BOC = 8x - 28

Angle Addition Theorem:

AOB + BOC = AOC

AOB + (8x - 28) = 40

AOB + (8x - 28) + 28 = 40 + 28

AOB + 8x - 8x = 68 - 8x

AOB = -8x + 68

AOB + BOC = AOC

(-8x + 68) + (8x - 28) = 40

-8x + 8x + 68 - 28 =40

0x + 40 = 40

40 = 40

–5 - 3 – (–2) + 7 – 3 pls help me

Answers

Answer:

-2

Step-by-step explanation:

-5 - 3 -(-2) + 7 - 3

-5 - 3 + 2 + 7 - 3

-8 + 9 - 3

1 - 3

-2

If 3a-4=26 what is the value of 2/5a?

Answers

the answer is 4 since a=10

What is the value of the expression 12 x (-1.6)

Answers

Answer: -19.2

Step-by-step explanation:

Simplify an expression for the perimeter of the equilateral triangle shown below, in centimeters.
Show your work AND Label your answer!
1.75x – 2

Answers

Answer:

1.75×2-2

Step-by-step explanation:

Use the Distance Formula to find the distance between (-1,4) and (4,1)

Answers

Answer:

[tex]\sqrt{34}[/tex] or 5.831

Step-by-step explanation:

Plug the coordinates into the formula and there's your answer.

Water flows through a pipe at a rate of 5 quarts every 2 days. Express this rate of flow in cups per year.

Answers

The rate of flow in cups per year is  3645 cups per year.

How to determine the rate of flow in cups per year

To convert the rate of flow from quarts per day to cups per year, we first need to convert quarts to cups and days to years.

1 quart is equal to 4 cups,

So 5 quarts is equal to 5 x 4 = 20 cups.

1 year is equal to 365 days, so

2 days is equal to 2/365 = 1/182.5 years.

So the rate of flow in cups per year is 20 cups / (1/182.5 years) = 3645 cups per year.

Read more about rate at

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HELP! I CANT GET ANY WRONG

Answers

It is 44 or 46





Yee sorry if it wrong
It’s 44. Hope this helps

Find the root of 5x-20=0

Answers

Answer:

x=4

Step-by-step explanation:

5x-20=0

  +20   +20

5x=20

5     5

x=4

Add 20 to both sides cancelling out the left side.

Than  you divide 5 leaving the x on one side and 20 over 5 which is 4

Find f(-3) if f(x)=X+ 2x - 1​

Answers

Answer:

i 100% do not know

Step-by-step explanation:

Answer: f(-3)=-10
Explanation: We are given f(x)=X+2x-1. You would replace every x variable with -3. You’re new equation would look like this: f(-3)=-3+2(-3)-1. Then solve: f(-3)=-3+2(-3)-1
f(-3)= 3-6-1
f(-3)= -10

Solve for x: 2 over 3 (x − 4) = 2x. (1 point)


AHHHHH I CANT GET THIS

A.) 2
B.) -2
C.) -8
D.) -4

Answers

Answer:

-2

Step-by-step explanation:

2/3 (x-4)=2x

or, 2x-8/3 =2x (multiply(x-4) by 2/3)

or, 2x-8 =3×2x

or, 2x-8 =6x

or, 2x-6x = 8

or, -4x = 8

or, x= 8/(-4)

or, x= -2

Subtracting fractions with unlike denominators 9/3-6/10

Answers

Answer:

2 2/5

Step-by-step explanation:

-1 x f(-8) - 4 x g(4)

Answers

Answer:

=8fx−16gx

Step-by-step explanation:

6 to the 5 power times 6 to the negative 2 power= ?

Answers

The answer the the question Is 5

There are 18 roses and 48 tulips.
a.If you need to make bouquets that are all identical, what
is the greatest number of bouquets that can be made?
b.How many roses will be in each bouquet?
c.How many tulips will be in each bouquet?

Answers

Answer:

here's what I got

Step-by-step explanation:

3 roses and 8 tulips

What is the slope of the line shown.

Answers

Answer:

The answer is negative one half. If I am wrong let me know because the picture is a little hard to read.

Step-by-step explanation: To find the slope, you look at the Y axis and see where the line crosses perfectly(or goes through) the Y axis first. Then, you look at the x axis and see where the line crosses perfectly on the x axis. For example, the line crosses the Y axis at negative, and the line crosses the X axis at positive 2.  The vertical line is the y axis and the horizontal line is the x axis.

Sarah jumps rope to keep in shape. She jumps an average of 20 times in 15 seconds. Which of these describes her jumping rate?

- 60 jumps per minute
- 60 minutes per jump
- 80 jumps per minute
- 80 minutes per jump

Answers

60/15=4
4•20=80
*80 jumps per minute*

how do you get the slope​

Answers

Answer:

See below

Step-by-step explanation:

The way to find the slope is to find how many blocks/number it went up and to the side. The number of blocks it went up on the y-axis, in this case, is 3 and it went along the x-axis once. In order to actually find the slope, you need to put the y over the x. So, 3/1 is equal to three, so the slope of this line is 3

Answer:

y2-y1/x2-x1

Step-by-step explanation:

For instance, say you have points (3,2) and (4,6) on a line.

x1 = 3, y1 = 2, x2 = 4, y2 = 6

6 - 2/4 - 3

4/1

slope = 1

Which of the following numbers are less than -0.625
choose all that apply
A: - 8/5
B: -5/8
C:-0.5

Answers

C is the answer to the question

Answer:

C

Step-by-step explanation:

C is the answer becuase it is a negative number less than -0.625

Label each scenario as proportional (P) or non-proportional (NP). If a scenario is proportional, calculate the k-value.

Response area 3 pounds of grapes cost $6.57 Response area

Response area Pizza Palace charges $8 per pizza plus a $3 delivery fee. Response area

Response area Jay has 2 pencils and buys a new one each week. Response area

Response area It takes 1.5 ounce of glue to make 12 ounces of slime.

Answers

Answer:

Proportional kvalue-2.19

Non-proportional

Non-propotional

Proportional kvalue-8

Step-by-step explanation:

Help!!! What is Find the product of –35 • (–1.5)???

Answers

Answer:

52.5

Step-by-step explanation:

Two negatives make a positive so the answer is 52.5

Which of the following expressions cannot be simplified?

A) √24
B) √32
C) √27
D) √38

Answers

Answer:

C

Step-by-step explanation:

Answer:

The answer is c

Step-by-step explanation:

Admission to the fair is $8.50 and each ride costs $1.25. He has $40 to spend at the fair. write an inequality to represent the situation. Solve the inequality to determine the maximum number of rides Jaylen can enjoy.
PLSSSSS HELPPP IM TIMED AND I WILL MARK BRAINLIEST AND HELP OUT WITH UR QUESTIONS!!!

Answers

Answer:

8.50 divided by 1.25 then when u get the answer subtract 40

Answer:

25

Step-by-step explanation:

so instantly 40-8.50=31.5

The question is very vague because it doesn't state the number of rides he wants to go on in minimum.

if you do 1.25x25=31.25

According to that, he will leave with a change of 0.25 and obv u cannot go on half a ride...

So in about 2 mins i guess it is 25???

Add me on instagram: vnshl

Please answer this for me

Answers

The answer is x=-5 thank me later

caffeine takes a certain amount of time to leave your system if you drink 3 cups of coffee in the morning, the function that represents the amount of caffeine remaining in your body after drinking the coffee is given by (gt)=130(.8346) where is t time in hours.

Answers

Answer:

What's the question you're asking im very confused of what you're trying to ask

Step-by-step explanation:

Hello, 40 POINTS + BRAINLIEST to a answer with a long explanation. The question below is just an example, I need to know how to solve exponents.....
The prime factorization of _________ is 2 (to the fourth power) × 5.
How do you solve with the fourth power thing? I am confused....
Please help as soon as possible :)

Answers

Answer:

you times the number by itself the number of times the power is. 10 to the fourth power is 10 times 10 times 10 times 10, etc.

Step-by-step explanation:

For instance 10 to the third power is 1000 because 10 times 10 times 10=1000/

For your example the answer is 2 times 2 times 2 times 2=16. To figure out how much you times it by is if it is to the power of 4, you times it by itself 4 times, power of 5 = times it by itself 5 times, etc. Hope it helps!

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