this is the question...plz hurry..thx

This Is The Question...plz Hurry..thx

Answers

Answer 1

Answer:

20x-21y+14

Step-by-step explanation:

1/5(100x-105y+70)

20x-21y+14


Related Questions

PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ

Answers

Answer

why can i not see the pictures....

Step-by-step explanation:

HELP ME
ANSWER THIS QUESTION
DONT ANSWER WITH A LINK

Answers

reduce it
so 21/7 = 3/1

16/4=4/1

Answer:

3/1.....4/1

Step-by-step explanation:

Write the number in standard form.
7 x 107

Answers

Answer:

749

Step-by-step explanation:

Break apart the equation:

(7 x 100) + (7 x 7)

7 x 100 = 700

7 x 7 =49

700 + 49 = 749

Hope this helps

In ΔEFG, the measure of ∠G=90°, the measure of ∠E=46°, and FG = 91 feet. Find the length of EF to the nearest tenth of a foot.

Answers

Answer:

126.5

Step-by-step explanation:

1. Evaluate algebraic expression for the given value of "y". 6y -5 for y =7

Answers

6 (7) = 42
-5
———
37

Simplify 2(x – 4) – 3(x+2)

Answers

Answer: =−x−14

Step-by-step explanation:

2(x−4)−3(x+2)

Distribute:

=(2)(x)+(2)(−4)+(−3)(x)+(−3)(2)

=2x+−8+−3x+−6

Combine Like Terms:

=2x+−8+−3x+−6

=(2x+−3x)+(−8+−6)

=−x+−14

Write 45 cents as a percentage of 18 dollars

Answers

45 cents will be 8.1 percent of 18 dollars

What is the Volume for the prism ???please help me Im really confused

Answers

The volume of a prism is 819 cubic centimeters

need help, please asap

Answers

Answer: it should be a positive sraignt line, just plot the points as it shows you, and you should get a positive slope line.

Step-by-step explanation:

Answer:

All you gotta do is plot the points x and y Do you know how to plot them?

avani has an action figure collection of 500 action figures. she keeps some in a display case and the rest on the wall. she keeps 57% of her action figures in the display case. how many action figures does she keep on her wall?

Answers

Answer:

its 57 she has 57 on her wall

Step-by-step explanation:

1. The sum of m and 10 *
a. 12 +8
b. 6 (7 +a)
c. m + 10
d. y/-5

This is a required question
2. The following are examples of relation symbols, EXCEPT *
a. =
b. >
c. <
d. +

3. Which of the following belong to operational symbols? *
a. >
b. <
c. =
d. +

4. The product of 5 and a number x *
a. x + 5
b. 5x
c. 5-x
d. 5/x

5. Which of the following is associated to this symbol “÷”? *
a. Addition
b. Division
c. Subtraction
d. Multiplication

Answers

Answer:

c. m + 10d. +d. +b. 5xb. Division

Samuel spends $8 on lunch. The tax rate is 9%. What is his total cost?

Answers

Answer:

$8.72

Step-by-step explanation:

Since the tax rate is 9% of the lunch cost, the tax for this lunch is .72 dollars since 9% of 8 is 0.72(see math below). You add the 0.72 to 8 and the total cost is $8.72.

8 x (9/100) = tax

8 x 0.09 = 0.72

8+0.72 = $8.72

write 9/8 in atleast 3 different ways as a sum of fractions

Answers

Answer:

1/8+1 OR 1/8 +8/8

2/8+7/8 OR 1/4+7/8

3/8+6/8 OR 3/8+3/4

The fraction 9 / 8 can also be written as [1/8 + 8/8] , [2/8 + 7/8] , [3/8 + 6/8]

What is a fraction?

A fraction is a part of a whole. In arithmetic, the number is expressed as a quotient, in which the numerator is divided by the denominator.

Given data ,

The number = 9 / 8

The number can be written as the sum of two different fractions as

a) 1/8 + 8/8 = (1+8)/8

                  = 9/8

b) 2/8 + 7/8 = (2+7)/8

                   = 9/8

c) 3/8 + 6/8 = (3+6)/8

                   = 9/8

Hence ,

The fraction 9 / 8 can also be written as [1/8 + 8/8] , [2/8 + 7/8] , [3/8 + 6/8]

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The height of a doorway is 3 yards. What is the height of the doorway in inches? 1 yard = 36 inches

Answers

Answer:

108

Step-by-step explanation:

3*36=108

Answer:

108

Step-by-step explanation:

36x3

If paintbrushes cost $1.50 each and canvases cost 6 times that much, which of the following
represents the cost, in dollars, of p paintbrushes and c canvases ?

Answers

Answer:

$9 each

Step-by-step explanation:

1.50 x 6 = 9, so c (canvases) are 9 dollars and p (paintbrushes) are 1.50

(what were the "which of the following" options?)

Answer:

the answer is 9

$1.50 +  $1.50 +  $1.50 + $1.50 +  $1.50 +  $1.50 = 9

Step-by-step explanation:

Jayden goes to the market and purchase some fruit . There are 10 pieces of fruit in the basket including 4 apples. What is the probable that a randomly selected piece of fruit will be an apple

Answers

Answer:

4/10

Step-by-step explanation:

total number of fruit pieces : 10

number of apple pieces : 4

probabilty of ( picking and apple ) =  favourbale outcomes / total outcomes

= 4/10

Which answer choice shows 7.08 rounded to the nearest half? A. 7 B. 7.5 C. 8 D. 8.5

Answers

Answer:

A. 7

Step-by-step explanation:

7

as only 0.08 away

7.5 is a large 0.42 away

What is 25x 14=?




And how do I check where I can see how many brainliest I have, Can or can I do that?

First to answer and tell me where and if I can gets brainliest, heart, and stars.​

Answers

Answer:

350 also I don't care about brainiest

Answer: 350

Step-by-step explanation:

Just do 25x14=350. And yes you can check brainless just go to your profile by tapping on your name or picture.

A line with what type of slope contains the points (-2, 5) and (-2, 6)?

Answers

Answer:

undefined

Step-by-step explanation:

To find the slope

m = ( y2-y1)/(x2-x1)

   = ( 6-5)/( -2 - -2)

   = (6-5) /(-2+2)

    = 1/0

We cannot divide by zero, so the slope is undefined

What is the area of this triangle in the coordinate plane?


25.0 units²

27.5 units²

50.0 units²

55.0 units²
A graph with a triangle drawn between coordinates begin ordered pair 2 comma 4 end ordered pair begin ordered pair 13 comma 4 end ordered pair and begin ordered pair 13 comma 9 end ordered pair

Answers

Answer:

bro same i need the awnser to i think 25.0

Step-by-step explanation:

Answer:

It is 27.5

Step-by-step explanation:

The two lines below are parallel. If the slope of the red line is 3, what is the
slope of the green line?

Answers

Answer:

3

Step-by-step explanation:

since they are parallel the slopes are the same


Need answer plz help

Answers

Answer:

138.16

Step-by-step explanation:

multiply them all together

What is the value of \log_7 343log
7

343?

Answers

Answer:

3

Step-by-step explanation:

on delta math

You randomly choose one shirt from the shelves.
Find the probability of the event.
The probability of not choosing a white shirt is ??

Answers

Answer:

9/10

Step-by-step explanation:

Total number of shirt = 10

No. of white shirt = 1

Probability of not choosing a white shirt = 1- 1/10 = 9/10

You roll a 6-sided die.
What is P(5)?
Write your answer as a fraction or whole number.

Answers

Answer:

1/6

Step-by-step explanation:

there is one 5 on the die. therefore the chance of rolling a 5 is 1/6

The required probability P(5) = 1/6.

What is probability?

Probability is defined as the possibility of an event being equal to the ratio of the number of favorable outcomes and the total number of outcomes.

What are Arithmetic operations?

Arithmetic operations can also be specified by the subtract, divide, and multiply built-in functions.

+ Addition operation : Adds values on either side of the operator.

For example 4 + 2 = 6

- Subtraction operation : Subtracts right hand operand from left hand operand.

for example 4 -2 = 2

* Multiplication operation : Multiplies values on either side of the operator

For example 4*2 = 8

The die has only one 5 on it.

The number of favorable outcomes = 1

There are the total outcomes as {1, 2, 3, 4, 5, 6}

So the total number of outcomes = 6

Required probability P(5) = 1/6

Hence, the chance of rolling a 5 is 1/6

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What are the zeros of the function f, where f(x)=6x^2-9x-6

Answers

Answer:

x=NEGATIVE 1/2, POSITIVE 2

Step-by-step explanation:

Just use math.waycom

The non-negative zero of the function f(x) is x = 2.

What are zeros  of quadratic function?

The zero of the function is where the y-value is zero. The zero of a function is any replacement for the variable that will produce an answer of zero. Graphically, the real zero of a function is where the graph of the function crosses the x‐axis; that is, the real zero of a function is the x‐intercept(s) of the graph of the function.

here, we have,

For a given function f(x), the "zeros" of the function are the values of x such that:

f(x) = 0

In this case, we have the function:

f(x) = 6*x^2 - 9*x - 6

If we want to find the zeros of this function, we need to solve:

f(x) = 0 =  6*x^2 - 9*x - 6

To solve this, we can use the Bhaskara's formula, which says that for a general quadratic equation:

0 = a*x^2 + b*x + c

The zeros are:

x = -b ±√b² - 4ac / 2a

In this case our equation is:

0 =  6*x^2 - 9*x - 6

then, in the above notation, we have:

a = 6

b = -9

c = -6

Replacing these in our general formula, we get:

x = 9±15 /12

Then we have two zeros:

x = (9 + 15)/12 = 24/12 = 2

x = (9 - 15)/12 = -6/12 = -1/2

But we want only the non-negative, so we can discard the second one.

Concluding, the non-negative zero of the function f(x) is x = 2.

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Last one for this test

Answers

Answer:

1) 0

2) 0

3) 0

Explanation:

Screw hooks are used to hang plants and others decorations from walls and callings the graph shows the total mass in grams of a can based on the number of screw hooks in the can
Which of the following answers is the interpretation of the y-intercept of this graph and why explain ?
A. The mass of the can only
b. The mass of the 1 screw
C the mass of 10 screw hook
D the mass of the can and x screw books
Look at picture will give brainlist:)

Answers

Answer:

I think c I'm not to sure and ur hecka prettyyy

Solve the right triangle. Round decimal answers to the nearest tenth. I can´t figure out KL and ML.

Answers

Answer:

Me to I need that Answer en m<k is 50°

Step-by-step explanation:

The measure of KL is 5.1 unit and the measure of ML is 6.1 unit.

What are trigonometric ratios?

The sides and angles of a right-angled triangle are dealt with in Trigonometry. The ratios of acute angles are called trigonometric ratios of angles. The six trigonometric ratios are sine (sin), cosine (cos), tangent (tan), cotangent (cot), cosecant (cosec), and secant (sec).

Given that, MK=8 units, ∠M=40° and ∠K=50°.

We know that, sinθ=Perpendicular/Hypotenuse

Now, sin40°=KL/8

0.6427=KL/8

KL=0.6427×8

KL=5.1 units

sin50°=ML/8

0.7660=ML/8

ML=6.1 units

Therefore, the measure of KL is 5.1 unit and the measure of ML is 6.1 unit.

Learn more about the trigonometric ratios here:

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Prove that when a polynomial function p(x) is divided by a first degree polynomial ax + b the remainder is p(-b/a)

Answers

Answer:

r = p(-b/a)

Step-by-step explanation:

Let p(x) = q(x)(ax + b) + r(x) where q(x) is the quotient when p(x) is divided by ax + b and r(x) is the remainder.

Since ax + b is a first degree polynomial, r(x) is one power less than ax + b is is just a constant, r.

So, p(x) = q(x)(ax + b) + r

Now, p(x) = r when q(x)(ax + b) = 0

since q(x) ≠ 0, ax + b = 0 ⇒ ax = -b ⇒ x = -b/a

⇒ p(x) = r when x = -b/a

So, r = p(-b/a)

So, the remainder when a polynomial function p(x) is divided by a first degree polynomial ax + b is p(-b/a)

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