Which line has a slope of 12 and a y-intercept of 2?

Answer:

number of baskets would be 3 dollars each from what I see 5 x 3= 15 7x3= 21 9x3=27 Ect

Step-by-step explanation:

Answer:

f^-1 (x) = x/2 - 1

ps the ^ means to the power of so its f to the power of -1.

hope it helps!!

Answer: If the center of rotation is changed, the pentagon maps back onto itself only one time, when the value of a is 360 degrees that is, when the pentagon completes a full rotation.  (just a heads up if your going to copy and paste, change it up a bit because this is word for word :) hope it helped!)

Answer:

If the center of rotation is changed, the pentagon maps back onto itself only one time, when the value of α is 360°—that is, when the pentagon completes a full rotation.

Step-by-step explanation:

Sample Answer

Answer:

7[tex]x^{5}[/tex] + 18x³ + 8x

Step-by-step explanation:

Each term in the second factor is multiplied by each term in the first factor, that is

7x³(x² + 2) + 4x(x² + 2) ← distribute both parenthesis

= 7[tex]x^{5}[/tex] + 14x³ + 4x³ + 8x ← collect like terms

= 7[tex]x^{5}[/tex] + 18x³ + 8x

Answer: 8 hundred thousands

Answer:

The value is 800,000

Step-by-step explanation

the 2 is in the thousands spot so that would make the 4 in the ten thousands and the 8 in the hundred thousands.

Hope this help:)

Answer: 20.442 seconds

Step-by-step explanation:

From the question, we are informed that Amy ran a race in 20.7 seconds and that Katie finished the race 0.258 second before Amy.

To know how long it took Katie to run the race, we subtract 0.258 seconds from 20.7 seconds. This will be:

= 20.7 - 0.258

= 20.442 seconds

Answer:

100 minutes

Step-by-step explanation:

Sprints = $39.99 +&0.45

Verizon= $44.99+$0.40

Step 1: Equate the values

[tex]39.99 + 0.45m = 44.99 + 0.40m[/tex]

Step 2 :Collect like terms and simplify

[tex]0.45m - 0.40m = 44.99 - 39.99 \\ 0.05m = 5[/tex]

Step 3 :Divide both sides of the equation by 0.05

[tex] \frac{0.05m}{0.05} = \frac{5}{0.05} [/tex]

Step 4 :Simplify

[tex]m = 100 \\ = 100 \: minutes[/tex]

Answer:

-2.5 is greater

Step-by-step explanation:

it's greater because it's closer to the whole # 1

Answer:

-2.5

Step-by-step explanation:

When you have negatives , the lowest number would always be the greatest

Step-by-step explanation:

We can use the expression (22 x 40) + (22 x 6).

Answer:

-2,-1

Step-by-step explanation:

Solve the following system:

{y = 3 x + 5 | (equation 1)

x = -2 y - 4 | (equation 2)

Express the system in standard form:

{-(3 x) + y = 5 | (equation 1)

x + 2 y = -4 | (equation 2)

Add 1/3 × (equation 1) to equation 2:

{-(3 x) + y = 5 | (equation 1)

0 x+(7 y)/3 = -7/3 | (equation 2)

Multiply equation 2 by 3/7:

{-(3 x) + y = 5 | (equation 1)

0 x+y = -1 | (equation 2)

Subtract equation 2 from equation 1:

{-(3 x)+0 y = 6 | (equation 1)

0 x+y = -1 | (equation 2)

Divide equation 1 by -3:

{x+0 y = -2 | (equation 1)

0 x+y = -1 | (equation 2)

Collect results:

Answer: {x = -2 , y = -1

Answer:

equation 0.8C+1=C

4 liters of orange juice

Step-by-step explanation:

C for can

0.8 as 80%

1 for liters of water

0.8C+1=C

subtract 0.8C

1=0.2C

if 1 liter=20% of a can then 80% is 4 liters

Hope this helps! Plz award Brainliest : )

Answer:

a question without an = sign is called an expression

Step-by-step explanation:

Answer:

A query

Step-by-step explanation:

Answer:

(-1,5)

Step-by-step explanation:

(2+(-4))/2=-1

(9+1)/2=5

Answer:

-30%

Step-by-step explanation:

currently, the perimeter is: 4 + 6 + 4 + 6 = 20 in.

when the width of 4 in is decreased by 3 in, the new width become (4-3) in = 1 in

therefore, the new perimeter is: 1 + 6 + 1 + 6 = 14 in

the change in perimeter is: 20 in - 14 in = 6 in

now, the percent of change in perimeter will be:

[tex]\frac{change- in -perimeter}{original -perimeter} *100 = \frac{6}{20}*100 = 30[/tex]%

BUT because this change is a DECREASE, you have to put a NEGATIVE sign before the value to inducate that it's a decrease, so

change in perimeter = -30%

Answer:

120

Step-by-step explanation:

Answer:

[tex]x^{1}[/tex]= -8, [tex]x^{2}[/tex]=0

Step-by-step explanation:

Divide by both sides and solve. x=0, x=-8

Answer:

3. x = 17

4. a. m<NMP = 48°

b. m<NMP = 60°

Step-by-step explanation:

3. Given that <BAM = right angle, and

m<BAM = 4x + 22, set 90° equal to 4x + 22 to find x.

4x + 22 = 90

Subtract 22 from both sides

4x + 22 - 22 = 90 - 22

4x = 68

Divide both sides by 4

4x/4 = 68/4

x = 17

4. a. m<NMQ = right angle (given)

m<PMQ = 42° (given)

m<PMQ + m<NMP = m<NMQ (angle addition postulate)

42 + m<NMP = 90 (substitution)

m<NMP = 90 - 42 (subtracting 42 from each side)

m<NMP = 48°

b. m<NMQ = right angle (given)

m<NMP = 2*m<PMQ

Let m<PMQ = x

m<NMP = 2*x = 2x

2x + x = 90° (Angle addition postulate)

3x = 90

x = 30 (dividing both sides by 3)

m<PMQ = x = 30°

m<NMP = 2*m<PMQ = 2*30

m<NMP = 60°

Answer:

I think we have to count circumference of this wheel.

C=D*π=250*3,14=785ft

Step-by-step explanation:

Answer:

5.0587

Step-by-step explanation:

First, you have to count to the fourth number after the decimal;

That number is 7, the number after it is the one that will help you round.

Since that number is 0 you round down to 7.

Answer:

5.0587

Step-by-step explanation:

So we look at 5.05870

we count to four after the decimal place and land on the seven, next we look at the digit behind to seven to determine if we can round (remember 5 or more round the score, four or less let it rest).

Answer:

  108°

Step-by-step explanation:

The two given angle are vertical angles, which means they are congruent.

  (x +81)° = 4x°

  81 = 3x . . . . . . . subtract x, divide by °

  27 = x . . . . . . . . divide by 3

  (27 +81)° = 108° . . . . find the angle measure

The two marked angles have measures of 108°.

Answer:

The value of x is 12.

Step-by-step explanation:

Given that perimeter is found when all sides are added together. So we can assume that all side lengths add together will give you 134 imches :

[tex]x + 2x + 5 + 6x - 17 + 3x + 2 = 134[/tex]

[tex]12x - 10 = 134[/tex]

[tex]12x = 134 + 10[/tex]

[tex]12x = 144[/tex]

[tex]x = 144 \div 12[/tex]

[tex]x = 12[/tex]

Answer:

X=12

Step-by-step explanation:

x+2x+5+6x-17+3x+2=134

12x-10=134

12x=144

x=12

Step-by-step explanation:

tan30° = Height of person / (Distance away from river bank + river's width) = 1/√3.

Therefore 1.6m / (2m + x) = 1/√3

By cross multiplication, 1.6√3 = 2 + x.

Hence, x ≈ 0.77m.

Answer:

x = [tex]\frac{7}{2}[/tex]

Step-by-step explanation:

Given

[tex]\frac{5}{4}[/tex] + [tex]\frac{x}{2}[/tex] = 3 ( multiply through by 4 to clear the fractions )

5 + 2x = 12 ( subtract 5 from both sides )

2x = 7 ( divide both sides by 2 )

x = [tex]\frac{7}{2}[/tex]

Answer:

(x - 1)(3x + 1)(2x + 5)

Step-by-step explanation:

Given

6x³ + 11x² - 12x - 5

The sum of the coefficients = 6 + 11 - 12 - 5 = 0

Hence x = 1 is a root and (x - 1) a factor

Dividing 6x³ + 11x² - 12x - 5 by (x - 1) using Synthetic division

1 | 6   11   - 12   - 5

     ↓    6    17      5

  -------------------------

     6   17    5       0 ← remainder

Quotient = 6x² + 17x + 5

Thus

6x³ + 11x² - 12x - 5 =(x - 1)(6x² + 17x + 5) = (x - 1)(3x + 1)(2x + 5)