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olya-2409 [2.1K]

3 years ago

12

Y= 4x +6 (x=3) Substitution

2 answers:

tamaranim1 [39]3 years ago

8 0

Answer:

y

=

4

(

−

3

)

+

6

4 times -3 will give us -12

y

=

−

12

+

6

−

12

+

6

gives us -6

So our final answer ends up being

y

=

−

6

dimulka [17.4K]3 years ago

5 0

Y=18

4*3+6=

12+6= 18

You just plug in 3 for x and multiply to get answer

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13.) The leading scorer in your high school's hockey league finished the season with an average of 4 goals per game for 15 games

Novosadov [1.4K]

Answer:

5 goals

Step-by-step explanation:

4 goals per game for 15 games means a total of 60 goals in that season. You have 4 goals per game for 14 games meaning you have a total of 56 goals. To <u>overtake</u> the leading team you must score a minimum of 5 goals to become the leading scorer. (Double-check to make sure I am correct)

3 0

2 years ago

To steam rice, Paul uses m cups of water for every p

GenaCL600 [577]

Answer:

$\frac{(p + 2)m}{p}$

Step-by-step explanation:

Given

m cups of water = p cups of rice

Required

Cups of water required for p + 2 cups of rice

<em>The question shows a direct proportion between cups of rice and cups of water.</em>

<em>So, the first step is to get the proportionality constant (k)</em>

<em />

This is calculated using the following expression;

$m = k * p$

Where k represents cups of water and p represents cups of rice

Make k the subject of formula

$k = \frac{m}{p}$

Let x represents cups of water when cups of rice becomes p + 2;

k becomes:

$k = \frac{x}{p + 2}$

Equate both expressions of k; to give

$\frac{m}{p} = \frac{x}{p + 2}$

Multiply both sides by p + 2

$(p + 2) * \frac{m}{p} =(p + 2) * \frac{x}{p + 2}$

$(p + 2) * \frac{m}{p} =x$

$x = (p + 2) * \frac{m}{p}$

$x = \frac{(p + 2)m}{p}$

<em>Hence, the expression that represents the cups of water needed is </em> $\frac{(p + 2)m}{p}$ <em></em>

4 0

3 years ago

Select all equations whose graphs have a vertex with x-coordinate 2

iren2701 [21]

Answer:

C

Step-by-step explanation:

because you have to foil then do -b/2a

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3 years ago

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netineya [11]

Answer:

Step-by-step explanation:

5.1 × 108 = 550.8

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10^0 = 1

9.6 × 1 = 9.4

2.44 × 10 = 24.4

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4 0

3 years ago

Can I get the answer to this?

zubka84 [21]

m<JKL=45°

Please see the attached picture for full solution

hope it helps..

Good luck on your assignment...

6 0

3 years ago

Read 2 more answers