3 years ago

WILL GIVE BRAINLST ANSWER PLSS

Mathematics

1 answer:

zhenek [66]3 years ago

6 0

Answer:

3. is D and 4. is B

Step-by-step explanation:

Slope intercept form is y=m(x)+b

M is our slope, which we find using the formula y2-y1 and x2-x1. B is the Y intercept where the line intercepts the Y axis.

You might be interested in

In a group of Year 9 students, the ratio of boys to girls is 9 : 7. There are 4 more boys than girls in this group. How many stu

KATRIN_1 [288]

Answer: 32

Step-by-step explanation:

There are 18 boys and 14 girls (4 more boys than girls. 32 students total.

7 0

3 years ago

A phone company offers two monthly plans. Plan A costs $12 plus an additional $0.16 for each minute of calls. Plan B costs $29 p

lora16 [44]

Answer:

425 min
$80

Step-by-step explanation:

The equation to reflect the monthly plans:

Plan A f(x) = 0.16x + 12
Plan B g(x) = 0.12x + 29

We need to find the value of x when f(x) = g(x):

0.16x + 12 = 0.12x + 29
0.16x - 0.12x = 29 - 12
0.04x = 17
x = 17/0.04
x = 425 minutes

The cost is:

$0.16*425 + $12 = $80

4 0

3 years ago

I need helpppp, I need to turn this in before class is over

svetoff [14.1K]

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Solve for h. –2 − 10h = –11h − 20

Delvig [45]

｡☆✼★ ━━━━━━━━━━━━━━ ☾

-2 - 10h = -11h - 20

+ 2

- 10h = -11h - 18

+ 11h

h = -18

Have A Nice Day ❤

Stay Brainly! ヅ

- Ally ✧

｡☆✼★ ━━━━━━━━━━━━━━ ☾

5 0

3 years ago

Read 2 more answers

Factor f(x) = 4x^2 − 5x − 21

jeka94

Answer:

x = -7/4, 3

Step-by-step explanation:

Use quadratic formula

4 0

3 years ago