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madreJ [45]
2 years ago
10

I need help please!!! I need the answer take your time to answer it please!

Mathematics
2 answers:
aksik [14]2 years ago
5 0
It’s the second one I got 100 percent when I chose it
Mama L [17]2 years ago
4 0

Answer:

it is one of the top 2 cant figure out wich one though, sorry :(

Step-by-step explanation:

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6) Solve: 7 = x + 12 A) -19 B) -5 C) 4 D) 5
murzikaleks [220]

Answer: B) -5

Step-by-step explanation: all you do is subtract 12 from each side and you will get -5

7 0
3 years ago
Read 2 more answers
What is the equation of the line that passes through the point (-4,-3) and has a slope of 5
lbvjy [14]

Answer:

5x-y=-17

Step-by-step explanation:

that is the answer

7 0
3 years ago
There are 27 performances in a dance recital. The ratio of hip hop to ballet is 5:4.
Aloiza [94]

Answer:

15 hip hop performances

12 ballet performances

Step-by-step explanation:

5:4 (multiply by 3)

15:12

6 0
3 years ago
You go to an arcade and purchase a card with game credits. After playing 5 games you have 33 credits left. You play 4 more games
Amanda [17]

Answer:

y=-3x+48

Step-by-step explanation:

We will use slope-intercept form of equation to write our equation. The equation of a line in slope-intercept form is: y=mx+b, where m= Slope of the line, b= y-intercept.

To write the equation that represents the number of credits y on the cards after x games, we will find slope of our line.

We have been given that after playing 5 games we have 33 credits left. We play 4 more games and we have 21 credits left. So our points will be (5,33) and (9,21).

Let us substitute coordinates of our both given points in slope formula: m=\frac{y_2-y_1}{x_2-x_1},

m=\frac{21-33}{9-5}

m=\frac{-12}{4}=-3

Now let us substitute m=-3 and coordinates of point (5,33) in slope intercept form of equation to find y-intercept.

33=-3\cdot 5+b    

33=-15+b    

33+15=b    

48=b    

Upon substituting m=-3 and b=48 in slope-intercept form of an equation we will get,

y=-3x+48

Therefore, our desired equation will be y=-3x+48.

6 0
3 years ago
LEARNING TASK 1
umka21 [38]

Answer:

Please where are the boxes

3 0
3 years ago
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