3 years ago

1. Use the distributive property to simplify. -7( y + 9) - (y + 4) I

Mathematics

1 answer:

Oduvanchick [21]3 years ago

4 0

Answer:

-8y-67

Step-by-step explanation:

-7(y+9)-(y+4) distribute

-7y-63-y-4 combine like terms

-8y-67

i believe this is the right answer :D

You might be interested in

Mike is redecorating his office’s conferences rooms. When they were last painted it took 20 pints of paint. The paint he is usin

german

Previously the volume of paint consumed was: 20 pints

New paint is available in unit of liters.

since, 1 pint = 0.47 liter

20 pint = 9.46 liters (10 liters approx.)

Mike will need to buy 10 liters of paint.

4 0

3 years ago

Change 5x - y = 3 into slope-intercept form.<br> © by – 5x+3

agasfer [191]

The slope intercept form is $y=5x-3$

Explanation:

The equation is $5 x-y=3$

Now, we shall bring the equation $5 x-y=3$ in the slope intercept form.

The general form of the slope intercept is given by

$y=mx+c$

Hence, we need to rewrite the given equation in this form.

Thus, we have,

$5 x-y=3$

Subtracting both sides of the equation by 5x, we get,

$-y=-5x+3$

Multiplying both sides of the equation by (-), we get,

$y=5x-3$

Thus, the slope intercept form of the given equation is $y=5x-3$

7 0

3 years ago

marsha waide borrows $9,000 and agrees to pay it back in 2 years. if the simple interest rate is 10% find the total amount she p

laila [671]

10% of 9000 = 900
therefore she pays 9000 + 2(900)
= 10800

4 0

4 years ago

each week,steven gets an allowance of $8 plus $3 for each chore he does. his younger sister jill gets an allowance of $6 plus $2

blondinia [14]

The allowance expression would be 3x+8=2x+6

6 0

4 years ago

Round to nearest whole number. 578.3

Ksenya-84 [330]

Answer:

577

Step-by-step explanation:

3 0

3 years ago