1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kobotan [32]
3 years ago
8

Plz i need help :ppppppp

Mathematics
1 answer:
miv72 [106K]3 years ago
8 0

Answer: D

Step-by-step explanation:

Just do 7 x 88 LOL

You might be interested in
15x^2 + 41x + 28 <br><br>STEP BY STEP ANSWER PLSSS​
maria [59]

Answer:

(3x+4)(5x+7)

Step-by-step explanation:

15x^2 +41x+28

Factor the expression by grouping. First, the expression needs to be rewritten as 15x^2 +ax+bx+28. To find a and b, set up a system to be solved.

a+b=41

ab=15×28=420

Since ab is positive, a and b have the same sign. Since a+b is positive, a and b are both positive. List all such integer pairs that give product 420.

1,420

2,210

3,140

4,105

5,84

6,70

7,60

10,42

12,35

14,30

15,28

20,21

Calculate the sum for each pair.

1+420=421

2+210=212

3+140=143

4+105=109

5+84=89

6+70=76

7+60=67

10+42=52

12+35=47

14+30=44

15+28=43

20+21=41

The solution is the pair that gives sum 41.

a=20

b=21

Rewrite 15x^2 +41x+28 as (15x^2 +20x)+(21x+28).

(15x^2 +20x)+(21x+28)

Factor out 5x in the first and 7 in the second group.

5x(3x+4)+7(3x+4)

Factor out common term 3x+4 by using distributive property.

(3x+4)(5x+7)

7 0
3 years ago
Read 2 more answers
What does the y-intercept mean? What does the x-intercept mean? Explain what each intercept means and then Identify the x-interc
irinina [24]

x intercept = where the function crosses the x axis (x,0)

y intercept = where the function crosses the y-axis (0,y)

A. y=7/2x-2

x intercept , replace y by 0 and solve for x:

0 =7/2x-2

2= 7/2 x

2 / (7/2) = x

x= 4/7

y-intercept, replace x by 0 and solve for y

y= 7/2x-2

y= 7/2 (0) -2

y=-2

B.

x-intercept:

x=-3

y-intercept

0=-3

It doesn't have a y-intercept.

3 0
1 year ago
The vertex of the function is (6, -8)
kolbaska11 [484]

Answer: I did a screen shot of the answer

Step-by-step explanation:

5 0
2 years ago
Which of the following points are<br> solutions to the equation?
postnew [5]

Answer:

(2;-5) and (0;-4).

Step-by-step explanation:

if the given graph is the same as in the attached picture (y=-0.5x-4), then two points only belong to it.

6 0
2 years ago
How many times does 12 go into 288?​
Mila [183]

Answer:

24 times.

Step-by-step explanation:

288/12 = 24. (Long division)

8 0
3 years ago
Read 2 more answers
Other questions:
  • 20) What is the mode of this distribution? A) 13 B) 16 C) 18 D) 20
    7·1 answer
  • A King in ancient times agreed to reward the inventor of chess with one grain of wheat on the first of the 64 squares of a chess
    7·1 answer
  • Choose the correct simplification of the expression (3x)^4.
    13·2 answers
  • Larry bought 4 lemonades for his friends.Each lemonades cost $1.28.Complete the table to show the prices of 2,3,and 4 lemonades
    10·2 answers
  • What is the median of 49 47 48 33 <br> 51 38 47 42 34
    7·2 answers
  • Consider two people being randomly selected. (For simplicity, ignore leap years.)
    9·1 answer
  • Answer all of 9 with work shown
    13·1 answer
  • 1) If the parent function is f(x)=\xl, which transformation would shift the
    15·1 answer
  • W+3 3/8 =1 5/6=<br> I know the answer but i want to see if you get it
    6·2 answers
  • At the start of the year, 90 people were going to the gym. If 55.6% of them quit going a month later, how many people are going
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!