Mathematics High School

What equation has the value as -10-(-7)

Answers

Answer 1
X=-3

-10 minus -7 = x

Related Questions

-3(b-7) pleaseeeeee help mee

Answers

Answer:

-3b - 21

Step-by-step explanation:

You have distribute the -3 to both b and 7. So, you would have to multiply the -3 to both b and 7.

Please help ASAP lol

Answers

B and C are the correct answers

The temperature changed from -1 degrees to +10 degrees. How much did the temperature change
by? +11

Answers

Answer:

yes it is +11

Step-by-step explanation:

Answer

11

Step-by-step explanation:

3.
The distance from Liverpool to Prague is 1200 km.
A flight from Liverpool to Prague lasts 4 hours.
Work out the average speed of the aeroplane.

Answers

Speed is distance/ time so....

1200/ 4 = 300

Average speed is 300km/h.

Hope this helps! Any questions let me know :)

Someone pls help me

Answers

Answer:

60°

Step-by-step explanation:

Dilation doesn’t change angle degree, so that’s irrelevant.

M<T=180-20-100=60°

M<T corresponds to the M<W

The number of people that attended the first basketball game of the season was 840. The number of people attending the last basketball game of the season increased by 30%. How many people attended the last basketball game

Answers

Answer:

1092 people attended the last basketball game.

Step-by-step explanation:

Given that:

Number of people who attended the first basketball game = 840

Percent increase for last game = 30%

Total people who attended last game = (100+30)% = 130% of first game

Number of people who attended last game = [tex]\frac{130}{100}*840[/tex]

Number of people who attended last game = 1.30*840 = 1092

Hence,

1092 people attended the last basketball game.

A textbook costs 16.50 plus tax. After sales tax , the book costs $17.49 . What is the sale tax rate ?

Answers

Answer:

5.99%

Step-by-step explanation:

5.99% × 16.50 = 0.98835

Write the equation of the line in fully simplified slope-intercept form.
PLEASE HELP ITS DUE SOON

Answers

Answer:

the answer in slope-intercept form would be y = 0.5x + 1

Step-by-step explanation:

Answer:

y = [tex]\frac{1}{2}[/tex] x + 1

Step-by-step explanation:

The equation of the line in slope-intercept form is

y = mx + b , where "m" is a slope and "b" is an y-intercept.

m = [tex]\frac{rise}{run}[/tex] = [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]

~~~~~~~~~~~~

y = [tex]\frac{1}{2}[/tex] x + 1

Amber earns £7 for each hour she works from Monday to Friday. She earns £10 for each hour she works on Saturday. One week Amber worked for 4 hours on Saturday. That week she earned a total of £180 (a) How many hours did Amber work that week?

Answers

Answer:

24 hours

Step-by-step explanation:

4·10 = 40

180 - 40 = 140

140/7 = 20 hours from Mon - Fri

4 hours on Sat

20 + 4 = 24

Which ordered pair is a solution to the equation y = -6x?
(12, -2)
(3,-9)
-10.60)
(18, -3)

Answers

Answer:

(-10; 60)

Step-by-step explanation:

y = -6x

(12; -2)

-2 = -6 · 12

-2 = -72 - no

(3; -9)

-9 = -6 · 3

-9 = -18 - no

(-10; 60)

60 = -6 · (-10)

60 = 60 -  yes

(18; -3)

-3 = -6 · 18

-3 = -78 - no

Please help me :) it would mean a lot

Answers

I think the answer would be 25 feet


[tex]3.18 \div 10[/tex]
Please tell me the solution with explanation and working ​

Answers

Answer:

0.318

Step-by-step explanation:

on division with 10, the value reduces.... decimal moves forward

on multiplication, the value increases decimal moves backward....

eg: 3.18 x 10 = 31.8

Find c. Round to the nearest tenth
It’s not 125 or 7.2!!

Answers

Answer:

1577

Step-by-step explanation:

105*15+2

i need to find x & y. plz answer i really need thisssss. only if correct :)

Answers

Answer:

x=12, y= 20

Step-by-step explanation:

We can find x using the pythagorean thereom because ABD is a right triangle.(D is the point between segments with legnth 5 and 11)

AC^2 + CD^2 = AD^2

x^2 + 5^2 = 13^2

x^2 = 25 = 169

x^2 = 144

x = 12

We may now find y using the pythagorean thereom because ABC is a right triangle. Right now we know x = 12

AC^2 + CB ^2 = AB^2

12^2 + 16^2 = y^2

144 + 256 = y^2

y^2 = 400

y= 20

I hope this helps! :)

Maddy reads three-fifth of 75 pages of his lesson. How many more pages does he need to complete the lesson?

Answers

Answer:

30 more pages

Step-by-step explanation:

1-3/5 =2/5

We do this because we are finding the amount left, which is the remaining fraction left, or 2/5

Multiply 75 by 2/5

150/5 = 30

Can someone help me with this please

Answers

1st one is rotation
2nd one is reflection
3rd one is none

can someone help, please

Evan has equal numbers of pop songs, jazz songs, and rock songs loaded on his personal music player. He has it set to play songs on a random shuffle. Suppose Evan is designing a simulation that could be used to estimate the probability that the next two songs to play are both jazz songs.
Which simulation design could Evan use to estimate the probability?

A. Coin
Let heads (H) = jazz
Let tails (T) = pop or rock
Toss coin three times. Repeat.

B. Number cube
Let 1 = pop
Let 2 jazz
Let 3 = rock
Roll cube four times. Repeat.

C. Number cube
Let 1,2 = pop
Let 3,4 = jazz
Let 5, 6 = rock
Roll cube two times. Repeat.

D. Random Digits
Let 1,2,3 = jazz
Let 4,5,6 = pop
Let 7,8,9,0 = rock
Select two random digits. Repeat.

Answers

Answer:

I think it is C. Number cube

Let 1,2 = pop

Let 3,4 = jazz

Let 5, 6 = rock

Roll cube two times. Repeat.

Step-by-step explanation:

16 divided by four fifth

Answers

Answer:

20

Step-by-step explanation:

16 divided by 4/5 = 20 :)

Answer:

16 divided by four fifth equals 20

GIVING BRAINLEST TO WHOEVER ANSWERS THIS

Answers

Try 156. If you get it wrong I’m really sorry

Answer:

156 for area and 12x+30y as the equivalent equation

Step-by-step explanation:

using the distribute property, u multiply 6 with everything in the () and get

12x+30y as the area

plus in the variables and get

12(3) + 30(4) = 36+120=156

Subtracting a number is the same as adding its opposite.

Use this understanding to complete each of the equations below.
Enter numbers to evaluate −5−(−7).

‐5 –(‐7)= ‐5 + ~~~

= ~~~~

Enter numbers to evaluate −5−7.

‐5− 7 = ‐5 + ~~~~

= ~~~~

Answers

Answer:

The answer is 2

Step-by-step explanation:

-5-(-7) = 5 + ?

-5-(-7)

-5 + 7 = 2

PLEASE THANK, RATE AND FOLLOW ME,

AND PLEASE MARK ME AS BRAINLIEST ANSWER

HOPE IT HELPS YOU

Solve for x
a. 1.6
b. 4.6
c. 3.6
d. 4.8

Answers

Answer:

3.6

Step-by-step explanation:

The answer is C please mark me brainiest! :)

Help plzzzzzzzzzzzzzz show work after you answer ill make a post for an extra 50 ​

Answers

Step-by-step explanation:

59/8=7.375

So that's mean wxyz is bigger than the ABCD for 7.375

So YZ = 7.375×4 = 29.5

Which of the following is equivalent to the expression 2x + 4x - 2x + 60?
A. 3(x + 20) C. 4(x + 60)
B. 4(x + 15) D.5(x + 12)

Answers

B. 4(x + 15)

^^ 4x + 60

PLEASE HURYY


Examine the diagram. It is not drawn to scale. a Use the measurements provided in the diagram to determine the measure of ZB. B A А mzB = I 1180 с 579​

Answers

Answer:

Step-by-step explanation:

Use the fact that C + 118 = 180       Subtract 118 from both sides

C + 118 - 118 = 180 - 118

C = 62

C + 57 = B          C and A are remote interior angles.  They equal the exterior angles that are not supplementary to B.

62 + 57 = B

B = 119

A soccer team competed in 25 matches. The team won 17 out of 25 of the matches. What percent of the matches did the team win

Answers

Answer:

25 x 4 = 100

17 x 4 = 68

68/100 = 68%

Step-by-step explanation:

I hope this helps! Have a nice day!

What’s the answer 5x6 x 1

Answers

Answer:

36

Step-by-step explanation:

Answer:

the answer is 30

Step-by-step explanation:

because it's just 5x6 which is 30 and anything multiplied by 1 is equal to the same number

What’s the equation for f and g?

Answers

It should be g=3.5 f=78
G=3.5 and f=78 I think hope this helps

Is (7 + 3x)2x a monomial?

Answers

Answer:

No,it is a factorized quadratic equation

Step-by-step explanation:

(7+3x)2x expands to 14x+6x² which is a quadratic equation. It can also be written as 6x²+14x+0

Lcm of two numbers is 1320 their HDR is 12 if one of the numbers is 132 find the other

Answers

Answer:

the other number is 120 okay

Solve for b at the top
And x at the bottom
I’ll give 17 points

Answers

Answer:

b = -1

x = 1

Step-by-step explanation:

8 - (b - 2) = 11

subtract 8 from both sides

- (b - 2) = 3

distribute

-b + 2 = 3

subtract 2 from both sides

-b = 1

now, to make the b positive, we make the other side negative by multiplying.

b = -1

-2x+ 4 = 5 -3x

subtract 4 from both sides

-2x = 1 -3x

add 3x to both sides

1x = 1

divide by 1

x = 1

(hopefully this helps?)

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