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
Margaret [11]
3 years ago
6

Help please, thank you. I suck at math :(

Mathematics
2 answers:
Mila [183]3 years ago
5 0
The answer is 3 x (18+2) -100. -40
yarga [219]3 years ago
3 0

Answer:

idk yetr

Step-by-step explanation:

You might be interested in
Calculate the value of the following expressions
IRISSAK [1]

Answer:

13.04863882=13.05.Id k if this is what you search for?

Explanation:

3,6+2,5+,6.,2-,5=

3,6+2,5+1.228033638=

3,6+5.700169593=13.04863882=13.05

13.05x13.05x13.05

=2222.45

8 0
3 years ago
Foil (x+9)(3x-4) I have been stuck for ever
Bess [88]

Answer:

3x^2+23x-36

Step-by-step explanation:

The foil method is used when multiplying 2 binomials. One is (x+9) and another is (3x-4). The steps of FOIL are:

  1. Multiply the first terms
  2. Multiply the outer terms
  3. Multiply the inner terms
  4. Multiply the last terms
  5. Combine like terms

Let's do the steps on our problem:

1. multiply x and 3x. So we have x * 3x = 3x^2

2. multiply x and -4. So we have x * -4 = -4x

3. Multiply 9 and 3x. So we have 27x

4. Multiply 9 and -4. So we have -36

Listing the terms, we have:  3x^2 -4x + 27x - 36

We combine like terms and have:  3x^2 + 23x - 36

That's our answer.

4 0
4 years ago
Wssp here are some pointss
Harlamova29_29 [7]
So kind man so kinda dude
6 0
2 years ago
−2.5+(−7.4)−(−1.2)−(+3.9)+(+0.6)
Alex73 [517]

Answer:

-12

Step-by-step explanation:

−2.5+(−7.4)−(−1.2)−(+3.9)+(+0.6)

Subtracting a negative is adding

−2.5+(−7.4)+(1.2)−(+3.9)+(+0.6)

Combine like terms

-9.9 +(1.2)−(+3.9)+(+0.6)

-8.7-3.9+.6

-12.6+.6

-12

7 0
3 years ago
Read 2 more answers
John's age increased by 11 is 5 less than 5 times his age. How old is he?
babymother [125]

Answer:

x+11 = 5x - 5

Step-by-step explanation:

x+ 11 = 5 x − 5

Subtract  x from both sides

11 = 4 x− 5

Add  5  to both sides

16 = 4 x

Divide both sides by  4

x=4

5 0
3 years ago
Other questions:
  • What is the number of seven hundred thirty-one millon, nine hundred thirty- four thoudand thirty in standered form?
    11·1 answer
  • What is the volume of the prism below?
    10·2 answers
  • Which one it’s it?????????? I can’t seem to find the answer.
    5·1 answer
  • Which one is greater 140% or 0.14
    6·2 answers
  • -3 - square root of-12 divided by 24​
    12·1 answer
  • A glass pitcher can hold up to two twelfth’s of a gallon of water. If you pour water into it and 1/5 of the pitcher is full, wha
    5·2 answers
  • 3b+1.89+5b+3.15=77.04
    14·2 answers
  • X/42=15/7? proportion
    11·2 answers
  • Work out the circumference of this circle.<br> Give your answer in terms of it.<br> 6 mm
    13·1 answer
  • Find the perimeter of the triangle: To find a perimeter you must add up all of the sides. The sides are12, 10, 8
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!