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3 years ago

Which answer is in slope-intercept form for the given equation? 4x - 9y = -36 Thanks

Mathematics

1 answer:

jek_recluse [69]3 years ago

4 0

Answer:

y = 4/9 x + 4

Step-by-step explanation:

Slope intercept form: y = mx = b

So 4x - 9y = -36

9y = 4x+ 36

y = 4/9 x + 4

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2(3x+3)=3(2x+2) can someone please help meee !

Mademuasel [1]

2(3x+3)=3(2x+2)

multiply the first bracket by 2

(2)(3x)=6x

(2)(3)=6

multiply the second bracket by 3

(3)(2x)=6x

(3)(2)=6

6x+6=6x+6

move 6x to the left side

sign changes from +6x to -6x

6x-6x+6=6x-6x+6

0+6=0+6

6=6

Answer:

all real numbers

6 0

3 years ago

Trace needs a new carpet for her house the living are is an open floor plan of a dining room 6 feet c 4 feet sitting area 10 fee

hram777 [196]

Answer:

199 square feet

Step-by-step explanation:

Given:

Trace needs a new carpet for her house.

Dimension of dining room = 6 feet by 4 feet.

Dimension of sitting area = 10 feet by 15 feet.

Dimension of breakfast nook = 5 feet by 5 feet.

Question asked:

How many square feet of carpet does she need ?

Solution:

First of all we will calculate the area of each part of the house and then add up.

$Area \ of \ dining\ room=length\times width$

$=6\times4\\ \\ =24\ square\ feet$

$Area \ of \ sitting\ part=length\times width$

$=15\times10\\ \\ =150\ square\ feet$

$Area \ of \ breakfast\ nook=(side)^{2}$

$=5^{2} =25\ square\ feet$

Total carpet needed will be needed = For dining + For sitting area + For breakfast nook

= 24 + 150 + 25

= 199 square feet

Therefore, she needs 199 square feet of a new carpet for her house.

6 0

3 years ago

Michelle can fold 4 baskets of clothes in 54 minutes, while Ruby can fold 4 baskets of clothes in 108 minutes. How long will it

padilas [110]

Michelle can fold 4/54 baskets per minute = 8/108 baskets per minute.
Ruby can fold 4/108 baskets per minute.

Each minute Michelle and Ruby work together, they can fold
8/108 +4/108 = 12/108 = 1/9
of a basket of clothes. For 8 baskets of clothes, it will take them
(8 baskets)/(1/9 baskets/minute) = 72 minutes

3 0

3 years ago

Plz help me well mark brainliest if correct........?

grigory [225]

Answer:

can u retake the photo i cant see whole shapes ill answer the question when u post the new one

Step-by-step explanation:

7 0

3 years ago

Make groups of ten. Write the tens and ones. 1) 90 Ones

Alisiya [41]

90 ones would make 9 tens. It makes 9 tens because theres a 0 after 90. The 0 represents another place value. You can write this as 9 groups of ten

7 0

3 years ago