Mathematics High School

Solve:
x+ 10 - 5 = -9

Answers

Answer 1
x = -14

x+10-5=-9
x+5=-9
x=-14

Related Questions

what is the value of x​

Answers

x = 180 - 44 - 29 = 107°

Answer:

107°

Step-by-step explanation:

By definition of a triangle, the ∑ of all angles within the triangle = 180°

It is given that two angles measurements are 44 and 29. Set the equation:

180 = 44 + 29 + x

First, simplify. Combine like terms:

180 = (44 + 29) + x

180 = x + 73

Next, isolate the variable, x. Note the equal sign, what you do to one side of the equation, you do to the other. Subtract 73 from both sides of the equation:

180 (-73) = x + 73 (-73)

x = 180 - 73

Subtract:

x = 180 - 73

x = 107

x = 107° is your answer.

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Randall spent a total of $16.00 on materials to make a rocket. The circle graph shows how much of each material was purchased

Answers

Answer:

4 dollars

Step-by-step explanation

half of 16 would be 8 and half of 8 would be 4

Help need help on slopes

Answers

Answer:

Y= 5/6x+5

Step-by-step explanation:

Okay same as before

the slope is rise over run

The rise is 5

The run is 6

So 5/6

And since ts rising from left to right its positive

The y-intercept which is the first point the line touches the Y axis is 5

So y=5/6x+5


a) Round 8.6078 to 2 decimal places

Answers

Answer: 8.61

Step-by-step explanation: Since the third decimal (7) is greater than 5, the second decimal is rounded up. Therefore, 8.6078 rounded to two decimal places is 8.61.

Answer:

8.6

Step-by-step explanation:

need help with this question ​

Answers

Answer:

option b. SSS theorem

Step-by-step explanation:

..............,

Paige bought a case of sunflower seeds for her baseball team. The case holds 324 bags of seeds. If the cost of the case was $65.62, how much money did Paige pay for each bag of seeds? Round the answer to the nearest cent.

Answers

Answer:

0.20 $

Step-by-step explanation:

65.62/324

Is 2y=4x+8 a direct proportion?​

Answers

Answer:
Y=4-2x

If need step by step please message me! And yes this is the right answer!

what is equivalent to 14(2 + 6x) + 20

Answers

Answer:

48+84x

Step-by-step explanation:

Distribute the 14 and add

Answer:

84x+48

Step-by-step explanation:

14(2+6x)+20

28+84x+20

84x+28+20

84x+48

I NEED HELP ASAP!!WILL GIVE BRANLIEST!!!​

Answers

Answer:

The correct answer is,

[tex]p = \frac{35}{2} [/tex]

Answer:

p = 35/2

Step-by-step explanation:

I hope it helps .

Laura creates a rectangular prism with wooden cubes. Each cube has an edge length of 3/4 inch. she uses a total of 240 cubes. the cubes are stacked 8 cubes high. What are the possible measurements for the length and width of the rectangular prism in inches.

Answers

2/4 would be the fraction

Please help with math

Answers

Answer:

First, third, and fourth one would be the answers.

PLEASE HELP I WILL GIVE BRAINLESS CHOICE PLEASE NO GUESSING !!
What is the prime factorization of 150?

02x 3 x 5
02x 3 x 52
02² x 3 x5
02x32x5

Answers

Answer:

the second one

Step-by-step explanation:

the first one equals 30

the second equals 150

the third one equals 60

the fourth one equals 90

meaning that the second one is correct

help me please lolll pleaseee it’s a picture

Answers

Answer:

C) 14

Step-by-step explanation:

Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other.

Multiply -2 to both sides of the equation. Note that, when multiplying two negative numbers, your outcome will be positive:

(-2)((-1/2)x) = (-7)(-2)

x = -7 * -2

x = 14

C) 14 is your answer.

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Insert one set of parentheses so that the equation is true.
10. 5 x 3 + 7 = 50
11. 7 +3 +6 = 3 = 10
12. 100 - 3 x 6 + 5 – 4 = 63
TGoms Math - Course 1A

Answers

10. 5 x (3+7) = 50
11. ?
12. 100 - (3x6+5) - 4 gets your 73, you cannot get 63 (from my understanding, but make sure)

Which of the following demonstrates the Commutative Property of Multiplication?

2(6a − 3) = (6a − 3) ⋅ 2
2(6a − 3) = 12a − 6
12a − 6 = (6a − 3) ⋅ 2
(2 ⋅ 6a) − 3 = 2(6a − 3)

Answers

Answer:

2(6a − 3) = (6a − 3) ⋅ 2

Step-by-step explanation:

here it is

Commutative means 'you can swap them'. I.e., a+b = b+a, addition is commutative. Subtraction is not.

The first answer: 2(6a − 3) = (6a − 3) ⋅ 2  is an example where 2 and (6a-3) are the factors that can be swapped, because multiplication is commutative.

The Freeman Family is barbecuThe Freeman Family is barbecuing veggie burgers corn on the cob and mushroom caps in the local park if 3/8 of the items barbecued or veggie burgers and 1/3 of the item barbecue or call in the car with friction or barbecue items are mushroom caps

Answers

Answer:

7 by 24 of barbecue items would be considered as mushroom caps

Step-by-step explanation:

The fraction of barbecue items considered as mushroom caps is given below:

Let us assume the number of barbecue items be x

So,

x = Veggies burgers of barbecue + corn cobs of barbecue + mushroom caps of barbecue

Now

Veggies burgers of barbecue = (3 ÷ 8)x

corn cobs of barbecue = (1 ÷ 3)x

And, we assume the mushroom caps of barbecue be y

Now the equation would be  

x = (3 ÷ 8)x + (1 ÷ 3)x + y

Now multiplied by 24 to both the sides  

24x = 9x + 8x + 24y

24x = 17x + 24y

24y = 24x - 17x

24y = 7x

y = (7 ÷ 24)x

This means that 7 by 24 of barbecue items would be considered as mushroom caps

During a field trip, 60 students are put into equal-sized groups. Describe two ways to interpret 60 ÷ 5 in this problem *

Answers

Answer:

    [tex]x=12 groups[/tex]

This will give 5 Students each in 12 different equally sized groups

    [tex]x'=5groups[/tex]

This also shows that students can grouped in equal groups of 12 in 5 places

Step-by-step explanation:

From the question we are told that

60 children in equal sized groups

Generally interpreting [tex]60\div 5[/tex] can be mathematically represented as

a)

    [tex]x=\frac{60}{5}[/tex]

    [tex]x=12 groups[/tex]

This will give 5 Students each in 12 different equally sized groups

b)

    [tex]x'=\frac{60}{12}[/tex]

    [tex]x'=5groups[/tex]

This also shows that students can grouped in equal groups of 12 in 5 places

When dividing fractions, the ________ term becomes the reciprocal.
A)First
B)Neither
C)Both
D)Second

Answers

When you divide fractions, you have to "multiply fraction's" by the reciprocal. In order to solve a division-fraction problem you have to use KCF. (Keep, Change, Flip)

Example:

=

2×6=12÷3=4

3×5=15÷3=5

=4/5

Hope this helps!

Marissa has twice as much money as Frank. Christina has $20 more than Marissa. If Christina has $100, how much money does Marissa have?

Answers

If Christina has 20 more than Marissa, then you can subtract 20 from the amount Christina has.
$100-$20 = $80
Marissa has $80

Answer:

Marissa has $80

Step-by-step explanation:

are you sure its asking for Marissas money or Franks money? but its fine if its Marissa too

Christina: 100

Marissa: 20 less than her

So 100-20=80

And Marissa has $80

Just in case, heres how to find Franks money:

100-20=2x

subtract 20 from both sides

80=2x

divide by 2

40=x

And Frank has $40

Guided Practice


Find the midpoint of the segment with the given endpoints.

S(9, 12) and U(–9, –12)


A.
(10.5, 10.5)


B.
(9, 12)


C.
(0, 0)

Answers

Answer:

i would think its C

Step-by-step explanation:

the other options dont make sense lol

hope this is correct and helps :)

Answer:

c. (0,0)

Step-by-step explanation:

The midpoint between 9 and -9 is 0, because 9 to 0 is 9, and -9 to 0 is 9.

The midpoint between 12 and -12 is 0 as well, because 12 to 0 is 12, -12 to 0 is also 12.


What is the slope of the line shown in the graph
A). -1
B). -2
C). -1/2
D). 2

Answers

Answer:

-2

Step-by-step explanation:

**EXTRA POINTS**

If the point A is translated 5 units up and 10 units to the left, find the location of the resulting point A’ ?

Answers

Answer:

(-5, 6)

Step-by-step explanation:

1 + 5 = 6

5 - 10 = -5

The original point is (5, 1)

Kristy went shopping and spent $31 on shorts. If she spent $34 total, what percentage did she spend on shorts? Round your answer to the nearest percent.

Answers

Answer:

91%

Step-by-step explanation:

If the total is 34, she spent 31/34 dollars on shorts. Divide this and you get 0.91

To make this a percent, move the decimal two places to the right (multiply by 100). Your final answer is 91%

An item on sale costs 30% of the original price. The original price was $83.
Use the ALEKS calculator to find the sale price.


Will Mark brainliest!!!! ASAP
LOTS OF POINTS

Answers

Answer:

This equals 58.10. The difference would be 24.90. Hope that helps :)

Step-by-step explanati

1. What is the slope of the line in the graph below?
A. 1/2
B. 2
C. -1/2
D. -2

Answers

Answer:

2

Step-by-step explanation:

Let a and b represent real numbers greater than zero. Which quadrant contains the point (a,b)

Answers

Answer:

Quadrant 1

Step-by-step explanation:

Since a and b are both greater than zero and are real numbers, they are both positive. The only quadrant that can contain a point with positive values for both x and y is Quadrant 1.

due in 1-hour PLZ HELP!!! Samuel orders four DVDs from an online music store. Each DVD costs $9.37. He has a 25% discount code, and the sales tax is 6.75%. Round sales tax amounts to the nearest cent. What is the total cost of his order?

Answers

Answer: 36.24

Step-by-step explanation:

Which of the following is equal to 9?
A. 144
B. 100
C. 181
D. 164

Answers

A. 144 is divisible by 9

Options
1.33
3
8
9
Pls help due ASAP
Show workings..

Answers

Answer:

x = 8

Step-by-step explanation:

Since C is the centroid, then

CP = [tex]\frac{1}{3}[/tex] JP , that is

2x + 4 = [tex]\frac{1}{3}[/tex] (8x - 4) ( multiply through by 4 to clear the fraction )

6x + 12 = 8x - 4 ( subtract 8x from both sides )

- 2x + 12 = - 4 ( subtract 12 from both sides )

- 2x = - 16 ( divide both sides by - 2 )

x = 8

JP=3x CP

8x-4= (2x+4)+(2x+4)+(2x+4)
8x-4= 6x+12
8x-6x=12+4
2x=16
x=16/2
x=8

Given slope= 4 and a point (0,9), write the equation of the line in point slope form

Answers

Answer:

y - 9 = 4 ( x - 0)

Step-by-step explanation:

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