Which of these situations does not have quantities that combine to make 0.
A. Veronica receives $21 for babysitting. She then spends $21 on a new shirt.

B. In the morning, the temperature rises 30 degrees. In the evening, it falls by 30 degrees.

C. Danny reads for 20 minutes. He then plays cards for 20 minutes.

D. A rock climber goes 40 feet down into a valley. She then goes 40 feet up a cliff.

Answers

Answer 1

The answer is c
When combined it equals 40

Related Questions

Julius is saving money to buy a Play Station V which cost $499.99. He has already saved $18.25 which he deposited into a savings account. He plans to save $25 a month from babysitting, mowing lawns, and allowance. Which of the following equations represents his saving plan if S is the total money saved and t is the number of months he has saved? C. S = $18.25 + $25t А. S = $250 D. S = $499.99 - $25t S = $18.25 - $25t

Answers

Answer:

C. S=18.25+25t

Step-by-step explanation:

i looked it up on google

Given the equation 4x + 2y = 10, find the value of y that
corresponds to a value of 3 for x.

Answers

Answer:

-1

Step-by-step explanation:

you already know the value of x is 3, so you just solve to figure out what y would be to equal 10

4(3) + 2(y) = 10

4(3) + 2(-1) = 10

£880 is divided between Pip, Sara & Gordon so that Pip gets twice as much as Sara, and Sara gets three times as much as Gordon. How much does Sara get?
I don’t know how to work this out

Answers

Answer:

Assume Gordon got X dollar

Then

sara got = 3*x= 3x

Pip got = 2*3x= 6x

Now,

x + 3x + 6x = 880

10x =880

x= 88

Sara got = 3x = 3*88 = 264

Step-by-step explanation:

-2x+5(x-2)>7x-6 graph on a number line

Answers

OK............................

The complement of set M is ______.

Answers

Answer:

M' is {-5, -4, -3, -2, -1, 0, 1, 3, 5, 6}

Step-by-step explanation:

Find the slope of the line: y = -5x - 1
A
m = -5/1
B
m = -1/5

Answers

Answer:

Slope: -5/1

Step-by-step explanation:

The slope is always the coefficient of x in y=mx+b, so m is -5 (you don't reverse it)

Answer: A) m = -5/1

Step-by-step explanation: The format of slope intercept form is y=mx+b , therefore M= -5/1.

Solve for m in the following equation:
x= 3k(n + m)

Answers

The correct answer is m=x/3k-n

Write the given number in standard notation 7.8 x 10^6

Answers

Answer:

7,800,000

Step-by-step explanation:

Evaluate 7-2
A. -49

B. -1/49

C. -14

D. 1/49

Answers

Answer:

(D)

Have a great day!!!

The correct value of number 7⁻² is,

D. 1/49

We have to given that,

The number is,

⇒ 7⁻²

Now, We can simplify it as,

⇒ 7⁻²

It can be written as,

⇒ 1 / 7²

⇒ 1 / 7×7

⇒ 1/49

Therefore, The correct option is,

D. 1/49

Learn more about the fraction visit:

https://brainly.com/question/5454147

#SPJ6

Evaluate def2 if d = −4, e = 5 and f = −9.

Answers

The answer will be 10

LOTS OF POINTS

Find the Perimeter of the figure below, composed of a parallelogram and one semicircle. Rounded to the nearest tenths place

please don't answer if you are wrong

Answers

Answer:

38.3

Step-by-step explanation:

The perimeter of the figure can be broken down into the perimeter of 3 sides of the parallelogram, and the perimeter of the semicircle (without its diameter).

The three sides of the parallelogram would be 14+14+4=32.

The perimeter of the semicircle would be 1/2*diameter*pi, which is about 1/2*4*3.14=6.28.

Therefore, the perimeter is 32+6.28=38.3 (to the nearest tenths).

42-3x+22x+1+9x-3=180

Answers

What is the question?

For f(x) = (x-2)2 Find f(-2)

Answers

Hope this helpsssssssss

Help me plz 6th grade

Answers

Answer:

Go back to -1

Step-by-step explanation:

4 - -5 = -1

The answer is -1 cause of the. -5

The solutions to the equation 2x + x-1 = 2 are * =
2 or X=
BERE

Answers

X=1, if thats what you want.

Rearrange to make x the subject:
y=1/3 x+4

Answers

Answer:

x=3y-12

Step-by-step explanation:

in the photo attached

Y - 4 = 1/3 x
3(y-4) = x

The question is slightly unclear, but this is what I got. Lmk if you want me to explain further or if I am incorrect.

Write an inequality

The minimum speed is 40 mph.

Answers

Answer:

[tex] s \ge 40 [/tex]

Step-by-step explanation:

Let s = speed.

If the minimum speed is 40 mph, then the speed can be 40 mph or greater.

[tex] s \ge 40 [/tex]

It’s gone be sum over 40 if it’s s>40 so just pixk sum over it

PLEASE HELP ME!

Which algebraic rule describes the transformation of
parallelogram GHJK to G'H'J'K'?

ry-axis
rx-axis
R0,90°
R0,270°

Answers

Answer:

it right

Step-by-step explanation:

Answer:

Step-by-step explanation:

Can someone help me with this problem

Answers

Answer:

H and N

Step-by-step explanation:

An angle measures 38° less than its complement. Find the measures of the two angles.

Answers

Let c represent the complement.

angle = c - 38
Complement = c

equation :

c - 38 + c = 180
2c - 38 = 180
2c = 218
c = 109

First angle is 71 degrees and the complement is 109.

The measures of the angles are: 64° and 26°.

Recall: Two angles are complement of each other if they add up to the sum of 90° .

Thus,

Let [tex]x[/tex] represent the first angle

The second angle = [tex](x-38)^{o}[/tex]

Therefore:

[tex]x + (x - 38) = 90[/tex]

Solve for x

[tex]x + x - 38 = 90\\2x - 38 = 90\\2x - 38 + 38 = 90 + 38\\2x = 128\\x = 64[/tex]

The first angle, x, is 64°

The second angle = [tex]x - 38[/tex]

Plug in the value of x

[tex]= 64 - 38\\= 26[/tex]

Therefore, the measures of the two angles are 64° and 26°

Learn more about complementary angles here:

https://brainly.com/question/13389583

(10,5),(-8,9)
What the slope for this?

Answers

Answer:

2 /-9

Step-by-step explanation:

What is the value of xy/z if x = 1, y = -10 and z = 2?

Answers

Answer:

-5

Step-by-step explanation:

Hope this helps

Answer:

1*-10/2=-5

Step-by-step explanation:

\div 2 = - 5| 1times - 10 \div 5 \\ - 10

A fish tank is in the shape of a cube. Its volume is 125 ft?. What is the area
of one face of the tank?

Answers

Answer:

8455.1 gallons • 32006 liters

Step-by-step explanation:

Manuel has $600 in a savings account at the beginning of the summer. He wants to have at least $300 in the account at the end of the summer. He withdraws $28 each week for food. Which inequality represents w, the number of weeks Manuel can withdraw money while not dropping below a $300 balance? 28 minus 600 w less-than-or-equal-to 300 28 minus 600 w greater-than-or-equal-to 300 600 minus 28 w less-than-or-equal-to 300 600 minus 28 w less-than-or-equal-to 300

Answers

Answer:

600 minus 28 w less-than-or-equal-to 300

Step-by-step explanation:

Answer:

600 minus 28 w less-than-or-equal-to 300

Step-by-step explanation

What fraction of an hour is 4 minutes? Give your answer in its simplest form.

Answers

Answer:

An hour is 60 minutes.

And according to question we have to find the simplest form of 60/4

4/60

= 1/15

So the fraction is 1/15

Please help, will give brainiest to whomever gets this right.

Answers

Answer: everything except option 2 I think

Step-by-step explanation:

Rational numbers are numbers that can be written as quotients

anyone willing to help me with this?

Answers

the answer for 5/6 x 3/10 is 1/4

X^2+6x+3=0
Solve the equation by completing the square

Answers

Answer:

x= 5.45 or -5.45

What is 2/3 of 7/8?
What is 2/3 of 7/8?

Answers

Answer:

0.58

Step-by-step explanation:

The Answer Is 0.58 .

NEED YOU GUYS HELP AGAIN!!

Answers

$180/36=5
so we know 1 pound=5 dollars
10/5=2
so your answer would be
*2 pounds*

Answer:

20 lbs cost $10

Step-by-step explanation:

36 lbs= $180

x = $10

Let's use the cross method

36*10 = 180x

360 = 180x

360/180 = 180x/180

20= x

20 lbs cost $10

I know, I was also shocked with the answer but trust me :) I checked the answer. Hope this helps!

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