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
zepelin [54]
3 years ago
11

Solve for x. (4x + 7) (2x + 5)

Mathematics
1 answer:
baherus [9]3 years ago
4 0

Answer:

8x^2(squared) + 34x + 35

Step-by-step explanation:

foil method

You might be interested in
What is the relationship between the 6s in 660,472​
bixtya [17]
The first 6 is 600,00 and the second is 60,000, so they are in the hundred thousands place and the thousands place
6 0
3 years ago
Read 2 more answers
Laura created a website to create T-shirts. In the first month she put up her website she had only a single T-shirt order. Each
kiruha [24]

Laura received 144 orders over the first year

<em><u>Solution:</u></em>

<em><u>Given function is:</u></em>

f(n) = 2n - 1

Where, "n" is the month

In the first month she put up her website she had only a single T-shirt order

f(1) = 2(1) - 1 = 2 - 1

f(1) = 1

There are 12 months in a year

For the second month, and third month and so on, substitute n = 2, 3 and so on

f(2) = 2(2) - 1 = 4 - 1 = 3

f(3) = 2(3) - 1 = 6 - 1 = 5

f(4) = 2(4) - 1 = 8 - 1 = 7

f(5) = 2(5) - 1 = 10 - 1 = 9

f(6) = 2(6) - 1 = 12 - 1 = 11

f(7) = 2(7) - 1 = 14 - 1 = 13

f(8) = 2(8) - 1 = 16 - 1 = 15

f(9) = 2(9) - 1 = 18 - 1 = 17

f(10) = 2(10) - 1 = 20 - 1 = 19

f(11) = 2(11) - 1 = 22 - 1 = 21

f(12) = 2(12) - 1 = 24 - 1 = 23

<em><u>Thus total orders received over first year:</u></em>

Total orders = 1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19 + 21 + 23

Total orders = 144

Thus she received 144 orders over the first year

8 0
2 years ago
Please help ASAP
AlladinOne [14]
What do you mean by this?
7 0
2 years ago
Find the value of each variable. NEED ANSWER ASAP TYY SO MUCH IN ADVANCE
Alex777 [14]

Answer:

see explanation I hope understand but this question is to easy

4 0
2 years ago
4.25 • (–1.25) positive or negative?
Alexandra [31]

Answer:

Negative

Step-by-step explanation:

Positive times a negative will always be negative

8 0
3 years ago
Read 2 more answers
Other questions:
  • A certain bacterial culture is multiplying in a culture dish, doubling in size every 6 minutes. It takes exactly an hour to fill
    7·1 answer
  • How you do this ???????
    5·2 answers
  • Please hurry. it's geometry.
    9·1 answer
  • Kevin bought 4 pizzas to share with friends. If each person has 2/3 of a pizza how many friends can have pizza?
    11·1 answer
  • She makes a base salary of $2,500 per month plus 5% of the cost of each vacation. This month she sold $80,000 in cruises. What a
    13·1 answer
  • 10w + 4w = -84 solve by combining like terms show all steps leading to awnser plz
    7·1 answer
  • For all the values of x,<br> f(x)=x²+3 g(x)=2x-1 <br> a) find fg(2) <br> b) find gf(2)
    7·1 answer
  • 9. Joe goes to the store with $15 to buy salad. Bags
    13·2 answers
  • Help please i will award brainliest
    10·2 answers
  • Order the side lengths HI, IK, HJ, IJ, and KJ from least to greatest.​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!