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sasho [114]
4 years ago
13

Can someone help please

Mathematics
1 answer:
natita [175]4 years ago
7 0

Answer: 13,5

Step-by-step explanation: The decision on a photo

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Write an equation of the line that passes through (−5, −1) and is parallel to the line y = 4x − 6.
vaieri [72.5K]

Answer:

The equation is y = 4x + 19

Step-by-step explanation:

y = 4x - 6    Using y = mx + b, the slope = 4.  

Parallel lines have the same slope.

Now substitute the slope = 4 and the given ordered pair (-5, -1) into the slope-intercept form and solve for b.

y = mx + b

-1 = 4(-5) + b

-1 = -20 + b

19 = b

Now substitute into y = mx + b   m = 4 and b = 19

The equation is y = 4x + 19

8 0
3 years ago
Nats grocery bill was $150 with a 5% discount. what was her bill before the discount​
marishachu [46]

Answer:

Hello, the answer is $7.50 dollars.

5% is 0.5.

You multiply $150 by 0.5, then you get $7.50 dollars as the answer.

5 0
3 years ago
X/2+9=4<br> Please help me!! :(
Lelu [443]
Firstly you have to multiply both sides by 2 to get rid of the fractions. This leaves you with x + 18= 8. If you take away 18 from both sides you can see that x = -10
3 0
3 years ago
Solve the following literal equations for the specified variable <br> U+ka=ba,for a
Ad libitum [116K]
The answer would be a=u divided by b-k
7 0
4 years ago
Six liters of paint will cover 50 square meters. How many square meters will nine liters cover?
Elena L [17]

Answer:

<h2>75 m²</h2>

Step-by-step explanation:

Six liters of paint will cover 50 square meters.

  6L ⇒ 50m²

then,

  1L ⇒ 50/6 m²

  9L ⇒ 50 × \frac{9}{6} m²

       ⇒ 75 m²

7 0
3 years ago
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