3 years ago

I'm lookin how to Simplify 9x-(2x+8)

Mathematics

2 answers:

hram777 [196]3 years ago

7 0

9x-(2x+8)
Distribute the - to both 2x and 8
9x-2x-8
simplify
7x-8

klemol [59]3 years ago

7 0

$9x-(2x+8)$

$9x-2x-8
$

$(9x-2x)-8
$

$7x-8
$

You might be interested in

.Martin is an after-school math tutor. He noticed that 6 people still needed help and only Two-fifths of the tutoring session ti

Ugo [173]

Answer:

6/15 divided by 6

Step-by-step explanation:

$\frac{2}{5} / 6\\= \frac{6}{15} / 6\\$

4 0

2 years ago

What is seven times 5

Elodia [21]

Answer:

35 cuh

_____________________________________________

6 0

2 years ago

5. A rectangle measures 10 feet by 6 feet. The length and width are each

harkovskaia [24]

Answer:

135ft^2

Explanation

See photo for detailed analysis

5 0

1 year ago

What is the equation of a line with points (16,-4) and (-32-10) Oy - 4= 1 (x - 16) Oy+4= 1 (x – 16) Oy - 10 = 3 (x – 32) O y + 1

stira [4]

Answer:

D. y + 10 = 1/8* (x + 32)

Step-by-step explanation:

Use the given points to work out the equation of the line.

<u>Find the slope:</u>

m = (- 10 - (-4)) / (- 32 - 16) = - 6 / - 48 = 1/8

<u>Use (-32, - 10) and point- slope form:</u>

y - (- 10) = 1/8*(x - (-32))
y + 10 = 1/8* (x + 32)

Correct choice is D

8 0

2 years ago

Read 2 more answers

If x=10^a , y=10^b and x^b.y^a=100.prove that xy=1

BabaBlast [244]

Answer:

ab=1

Step-by-step explanation:

Assuming that you meant ab=1

$x=10^{a}\\\\y=10^b\\\\x^b*y^a=100\\\\(10^a)^b*(10^b)^a=100\\\\10^{ab}*10^{ba}=100\\\\10^{ab+ba}=100\\\\10^{2ab}=100\\\\(10^2)^{ab}=100\\\\100^{ab}=100\\\\ab=1$ this is because the exponents have to be equal

8 0

3 years ago