What are the X- and y-intercepts for the graph of the equation y = 4 - 2x ?​

Answer:

20

Step-by-step explanation:

what is 42-22?

it is 20. Next time, use a calculator or get your additon and normal calulations really good.

Answer:

b & d

Step-by-step explanation:

Answer:

The equation of the line with a y-intercept of 4 and a point (8,8) is [tex]y=\frac{1}{2} *x+4[/tex]

Step-by-step explanation:

A linear equation can be expressed in the form

y = m * x + b

where x and y are coordinates of a point, m is the slope and b is the y-intercept. Since this equation describes a line in terms of its slope and its y-intercept, this equation is said to be in its slope-intercept form.

Graphically this equation represents a line.

In this case, you know:

Replacing:

8=m*8 +4

Solving:

8-4=m*8

4=m*8

4÷8= m

[tex]m=\frac{1}{2}[/tex]

Then, the equation of the line with a y-intercept of 4 and a point (8,8) is [tex]y=\frac{1}{2} *x+4[/tex]

Answer:

Question is incomplete

Step-by-step explanation:

Answer:

1.6

Step-by-step explanation:

1

1.6

0.4

2 .  0

Answer:

y = 1.6

Step-by-step explanation:

u are finding what y equals so u set up ur equation like this

y + 0.4 =       2

   -  0.4 = - 0.4

----------------------

subtract 0.4 on both sides u get 1.6

and now ur left with y so y = 1.6 ! pretty ez right

Answer:

(11*victor’s height)-4

Step-by-step explanation:

Answer:

x1 = t, x2 = -t and x3 = 0

Step-by-step explanation:

Given the system of equation

x1 + x2 + x3 = 0 .... 1

x1 + x2 + 9x3 = 0 .... 2

Subtract both equation

x3 - 9x3 = 0

-8x3 = 0

x3 = 0

Substitute x3 = 0 into equation 1

x1 + x2 + 0 = 0

x1+x2 = 0

x1 = -x2

Let t = x1

t = -x2

x2 = -t

Hence x1 = t, x2 = -t and x3 = 0

Answer:

Hdhd

Step-by-step explanation:

Usu

Answer:

[tex]Total = \frac{1}{2}[/tex]

Step-by-step explanation:

Given

[tex]Carol = \frac{1}{8}[/tex]

[tex]Luke = \frac{3}{8}[/tex]

Required

How far did they row together

To do this, we simply add the distance they both covered.

[tex]Total = Carol + Luke[/tex]

This gives;

[tex]Total = \frac{1}{8} + \frac{3}{8}[/tex]

Take LCM

[tex]Total = \frac{1+3}{8}[/tex]

[tex]Total = \frac{4}{8}[/tex]

Simplify

[tex]Total = \frac{1}{2}[/tex]

Hence, they both rowed 1/2 mile

Answer:

-8, -4, 0, 4, 8, 12

Step-by-step explanation:

The nth term Tn of  an arithmetic sequence with a common difference d and a first term a is given as

Tn = a + (n - 1) d

Hence if the first term is a and the common difference is d then

the

2nd term = a + 4

3rd term = a + (3 - 1) 4 = a + 8

4th term = a + (4 - 1) 4 = a + 12

5th term = a + (5 - 1) 4 = a + 16

6th term = a + (6 - 1) 4 = a + 20

If the sum of these six numbers is 12 then

a + a + 4 + a + 8 + a + 12 + a + 16 + a + 20 = 12

6a + 60 = 12

collect like terms

6a = 12 - 60

6a = -48

divide both sides by 6

a= -8

the numbers are

a = -8

2nd term = a + 4 = -8 + 4 = -4

3rd term = a + (3 - 1) 4 = a + 8 = -8 + 8 = 0

4th term = a + (4 - 1) 4 = a + 12 = -8 + 12 = 4

5th term = a + (5 - 1) 4 = a + 16 -8 + 16 = 8

6th term = a + (6 - 1) 4 = a + 20  = -8 + 20 = 12

Answer:

h - 18 = 67

Step-by-step explanation:

If h is her height, then her height minus 18 is 67, or h - 18 = 67

Answer:

67 = h - 18

Step-by-step explanation:

Sry I meant h-18 = 67

Step-by-step explanation:

Find the prime factorization of 35

35 = 5 × 7

Find the prime factorization of 56

56 = 2 × 2 × 2 × 7

To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 7

hdhhshdhhd

hhjhg&6%%%_&__&%_

Answer:

n

Step-by-step explanation:

Answer: 20% Decrease

Answer:

The second, fourth and fifth answers are correct, as they all have a slope of 2.

Step-by-step explanation:

To find the answer to this, all you need to do is see which equations have the same coefficient to x.

In this case, the second, fourth and fifth one all have an x coefficient of 2, which means that those three lines are parallel.

Answer:

2;4;5=yes,correct --a slope of 2 :D

\\\\\\Hny!\\\\\\

1;3;6=no,incorrect

Step-by-step explanation:

Answer:

k>9

Step-by-step explanation:

k>10-1

k>9

Answer:

y = -4x - 1

Step-by-step explanation:

Answer:

[tex]Area = \frac{25x^2}{2}[/tex]

Step-by-step explanation:

Given

Shape: Parallelogram

[tex]PR = 5x[/tex]

[tex]QS = 5x[/tex]

[tex]\theta = 90[/tex]

Required

Find the area of the parallelogram

Because we were given the measure of the diagonals, the area is:

[tex]Area = \frac{1}{2} * PR * QS * \sin \theta[/tex]

This gives:

[tex]Area = \frac{1}{2} * 5x * 5x * \sin \ 90[/tex]

[tex]Area = \frac{1}{2} * 5x * 5x * 1[/tex]

[tex]Area = \frac{1}{2} * 25x^2[/tex]

[tex]Area = \frac{25x^2}{2}[/tex]

Answer:

2x+12

Step-by-step explanation:

add the 7 and the 5, you don't need to answer the equation you just need to shorten the equation.

Answer:

theres no picture

Step-by-step explanation:

Exact Form:

x=5/4

Decimal Form:

x=1.25

Mixed Number Form:

x= 1 1/4

The correct answer is,

[tex]x = \frac{5}{2} [/tex]

Answer:

640 mm

Step-by-step explanation:

Answer: All infants

Step-by-step explanation:

In statistics,

Population is a term that is used to represent the largest group sharing similar charcteristic from the researcher's point of view.

A sample is a subset of the population.

Here, a sample is collected of infants which were subjects for the study.

Objective of study: To check if reducing body temperature for 3 days after birth improved their chances of surviving without brain damage.

Here, the population of interest is "All infants".

Answer:

1/10 x 5/6 = 5/60 or 1/12

Step-by-step explanation:

multiply the denominator and numerators. If it is needed to be simplified,

find the gcf of 5 and 60. That would be 5. So divided 5/60 by 5. This would be your final answer of 1/12.

Have a nice day, and I hope this helps you!

-KindnessMatters-

Answer:

That is the distributive property.

Answer:

distributive property

Answer:

60 cars

Step-by-step explanation:

In order to find how many total cars are in the parking lot, you must use a ratio. This is what you know:

25% = SUVs

40% = pickups

X% = cars

100% - (25% + 40%) = 35%. Thus, the remaining 35% of the cars are sedans. Now, we use a ratio to find the TOTAL number vehicles. See below:

X/65% * 21/35% = 35x = (21x65) = 1,365 (Hint: remember cross-multiplying??)

35x = 1,365

x = 1,365/35

x = 60 total cars

Sanity check:

25% of 60 = 15 SUVs

40% of 60 = 24 pickups

35% of 60 = 21 sedans

TOTAL: 60 cars

Answer:

60

Step-by-step explanation: