Determine the x-and y-intercepts of the graph of x+2y=-4
Then plot the intercepts to graph the equation.

Answer:

try and find out

Step-by-step explanation:

Triangle GHI is an isosceles triangle. H is the vertex. If the measure of H is 73 degrees what is the measure of G? A.73 B.17 C.34 D.104 A)73 degrees?

Answer:

what the question?????

Answer:

303.75

Step-by-step explanation:

the new minimum wage is 15 dollars this is unbelievable these lies

Answer:

The value of x will be:

Step-by-step explanation:

Given the equation

[tex]4-2(x+7)=3(x+5)[/tex]

Multiply (or distribute) each term in parenthesis on L.H.S by -2, and multiply (or distribute) each term in parenthesis on R.H.S by 3.

[tex]4-2x-14=3x+15[/tex]

simplifying the equation by subtracting 14 from the L.H.S

[tex]-10-2x=3x+15[/tex]

Subtracting 15 from both sides

[tex]-10-2x-15=3x+15-15[/tex]

[tex]-25-2x=3x[/tex]

combining the like terms

[tex]-25=3x+2x[/tex]

[tex]-25=5x[/tex]

dividing both sides of the equation by 5

[tex]\frac{-25}{5}\:=\:\frac{5x}{5}[/tex]

[tex]-5=x[/tex]

Therefore, the value of x will be:

Answer:

Step-by-step explanation:

$99÷3=$33 per ounce

8 x $33 = 264

x = $264

Answer:

21 percent

Step-by-step explanation:

First, you have to divide 210 by 10 to get 21 percent. Plus I got it correct. Please mark me brainlest.

Answer: I'm Pretty Sure Its 21

Step-by-step explanation:

Hope this helps anybody

Answer:

6

Step-by-step explanation:

answer is 5/4

take 15/16 divide with 3/4

Answer:

Step-by-step explanation:

B only

Answer:

I don't see anything

Step-by-step explanation:

ya srry

Answer: C Its a non-perfect Square.

Answer:

-5

Step-by-step explanation:

To calculate the gradient of the slope, we have to calculate the [tex]\frac{rise}{run}[/tex].

[tex]\frac{3-(-7)}{9-11}[/tex] = [tex]\frac{3+7}{-2}[/tex]

[tex]\frac{3+7}{-2}[/tex] = [tex]\frac{10}{-2}[/tex]

[tex]\frac{10}{-2}[/tex] = -5

Answer:

I think the error is that the variable x came before the whole number 2.

[tex]x^2+3x+18 = (x+3)(x+6)[/tex]

↝ The error here is that (x+3)(x+6) doesn't make 3x in the middle here.

↝ From (x+a)(x+b) = x²+bx+ax+ab = x²+(a+b)x+ab

Now we let a = 3 and b = 6

Let's check the answer.

Given a = 3 and b = 6 (From the polynomials given.)

(x+a)(x+b) = x²+(a+b)x+ab

(x+3)(x+6)=x²+(3+6)x+(3*6)

(x+3)(x+6)=x²+9x+18

As you can see that the error here is that (x+3)(x+6) doesn't make 3x in the middle of polynomial. Therefore the error here is only 3x as proven.

Answer:

4250 km

Step-by-step explanation:

9514 1404 393

Answer:

  2.4×10^-6

Step-by-step explanation:

Your calculator can help you with this.

  (8×10^-3)(3×10^-4) = (8·3)×10^(-3-4) = 24×10^-7

  = (2.4×10^1)×10^-7 = 2.4×10^-6

Answer:

72 miles=1 gallon

Step-by-step explanation:

Divide 1080 by 15 and divide 15 by 15. You get 72 and one.

Answer:

x > 8

Step-by-step explanation:

[tex]4x-9>23\\\\4x-9+9=23+9\\\\4x>32\\\\\frac{4x>32}{4} \\\\\boxed{x>8}[/tex]

Hope this helps.

Answer:

The bucket will have a stronger scent because there is more citrus in it.

Step-by-step explanation:

Answer:

Both mixtures have the same scent.

Step-by-step explanation:

The scent will not change if you add water.

Answer:

(6-4)=2

2*49 . 7

91 . 7

13

14

:  

(6-4) = 2

2 x 49 = 98 / 7 = 14

( "/" means divide )

Answer:

reflection I think

Step-by-step explanation:

............

Answer:

function g is a vertical stretches and shrinks

g(x)=1/2x^2

Step-by-step explanation:

Answer:

88

Step-by-step explanation:

220*(2/5)=88

Answer:

A (77)

Step-by-step explanation:

Answer:

Step 4 D

Step-by-step explanation:

Answer:

step 4

Step-by-step explanation:

Answer:

Side PS = 35cm

X = 19

Note : Add all the sides up in order to equal it to the perimeter to find x.

Answer:

76

Step-by-step explanation:

If you multiply 95 by 0.8 (the percentage as a decimal), you get 76.

If the line is parallel to the one given, their slopes are the same, so we need to find the y-intercept, then we can determine the slope-intercept form parallel to the given line.

[tex]-1 = 4(4) + b\\\\-1 = 16 + b\\\\-17 = b[/tex]

Now that we have the y-intercept, we can create the equation.

[tex]y = 4x - 17[/tex]

We can prove this by graphing both lines, like so.

Answer:

Step-by-step explanation:

y=mx+c.... first find m(gradient/slope)

m=Y2-Y1/X2-X1

m=8-4/-6-2

m=4/-8

m=-1/2

Then find c

Take any point and fix in x and y

4=-1/2(2) +c

4=-1 +c

c=4+1=5

Therefore y=-1/2x+5

y+1/2x-5=0

Answer:

Yes, it does

Step-by-step explanation:

When we add a number to its additive inverse, the resulting value is zero

The first case is running up 10 flights which we consider positive

then he runs down 10 flights of stairs; this we can consider as - 10

So adding this together, we have -10 + 10 to give zero

What this mean is that we have added a number to its additive inverse

Answer:

2

Step-by-step explanation:

1*2=2

Answer:

2

Step-by-step explanation:

Multiplication can be thought of as repeated addition.

For example, 2x2 would be the same thing as 2 + 2. 2x3 would be the same thing as 2 + 2 +2 or 3 + 3.