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3 years ago

Which line has a slope of 1/2 and a negative y-intercept? *

Mathematics

1 answer:

vivado [14]3 years ago

4 0

Answer:

Step-by-step explanation:

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Is 9 a factor of 54x + 63

Zolol [24]

Answer:

yes

Step-by-step explanation:

It is because 9 divides into 54 and 63

7 0

3 years ago

Read 2 more answers

Car A a can go 332 miles on 12.5 gallons of gasoline. Car B can go 304 miles on 10.5 gallons of gasoline. which car has a better

lidiya [134]

Answer:

B) car B

explanation :

I know that Car A can go at least 28 more miles than Car B. If you round 10.5 to the nearest ones place it would be 11; and if you round 12.5 to the nearest ones place it would be 13 so 13 - 11 = 2

I hope I can help you have a great day :)

4 0

3 years ago

Read 2 more answers

Roman55 [17]

Anser: Brooo

Step-by-step explanation:

I cannot readd this

8 0

2 years ago

I got 16/63 but i am not sure if its correct or not .

QveST [7]

Answer:

i think i got

sin x =16/65 not 16/63

3 0

3 years ago

-8z+(4.5)+3.5z+7y-1.5

bogdanovich [222]

Answer:

$\boxed{\sf{7y+3-4.5z}}$

Step-by-step explanation:

In order to combine like terms, you have to isolate x and y from one side of the equation.

$\sf{-8z+\left(4.5\right)+3.5z+7y-1.5}$

First, thing you do is remove parentheses.

$\Longrightarrow: \sf{-8z+4.5+3.5z+7y-1.5}$

Solve.

Then, you combine like terms.

$\Longrightarrow:\sf{-8z+3.5z+7y+4.5-1.5}$

Add/subtract the numbers from left to right.

-8z+3.5z=-4.5z

Rewrite the problem down.

$\Longrightarrow: \sf{-4.5z+7y+4.5-1.5}$

Solve.

4.5-1.5=3

$\Longrightarrow: \boxed{\sf{7y+3-4.5z}}$

Therefore, the correct answer is 7y+3-4.5z.

I hope this helps, let me know if you have any questions.

6 0

2 years ago