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
Natalija [7]
3 years ago
14

Simplify 5(x - 2) + 3x A.8x - 2 B.8x - 10 C.-7x

Mathematics
2 answers:
timofeeve [1]3 years ago
7 0
The answer should be B. 8x-10
Novosadov [1.4K]3 years ago
5 0

The answer is B because u multiply each number in parenthesis by 5

You might be interested in
A golden rectangle is a rectangle whose length is approximately 1.6 times its width.the early greeks thought that a rectangle wi
Scrat [10]
Mike has 78 feet of fencing available for his garden, this is the perimeter (P) of the rectangle:
Perimeter: P=78 feet

The formula of Perimeter is:
P=2(W+L), where W is the width and L is the length, then:

P=78→2(W+L)=78
Dividing both sides of the equation by 2:
2(W+L)/2=78/2
W+L=39

If the shape is of a golden rectangle, we know:
L=1.6W
Replacing this above:
W+1.6W=39
Adding similar terms:
2.6W=39
Solving for W
2.6W/2.6=39/2.6
W=15 feet

L=1.6W=1.6(15)→L=24 feet

Answer: T<span>he dimensions of the garden are: Width=15 feet and Length=24 feet. </span>
4 0
3 years ago
What is the smallest solution to the equation 2/3 x^2=24
True [87]

Answer:

The smallest solution is -6

Step-by-step explanation:

2/3 x^2=24

Multiply by 3/2 on each side

3/2 *2/3 x^2=24 *3/2

x^2 = 36

Take the square root of each side

sqrt(x^2) = ±sqrt(36)

x = ±6

x = -6, 6

The smallest solution is -6

7 0
3 years ago
Help me i got 10 math question plz help 1st one
NISA [10]
1. a 

2. 6 tps baking powder. For every 3, there is two. 3 multiplied by 2 is 6.

3. 12/8 = 1.5 seedling per minute in 70 minutes...
1.5 * 70 = 105 seedlings can be planted in 70 minutes

4. idk sorry

5. time = distance / speed
time = 300/15
time = 20 hrs


7. The ratio between 12 and 8 is 1.5, so you need to divide every other number by 1.5.
2/1.5=1.3

9/1.5=6

18/1.5=12

8. So, problem statement tells you that 1lb = 16oz and that 1oz = 28.3g. That means that 1lb = 16 * 28.3g = 452.8g

You have three items, convert their weights to grams:
1) 800g
2) 1.6lb = 1.6 * 452.8g = 724.48g
3) 30oz = 30 * 28.3g = 849g

So, sorting from greatest:
3, 2, 1, or: 30oz, 1.6lb, 800g.

9. 5•7=30

10.it will clean 7 cars in 56 minutes
hope this helps and i hope its not confusing
4 0
3 years ago
Read 2 more answers
SOMEONE HELP ME PLEASE
Anna71 [15]

Answer:

9/10 or 90 %

Step-by-step explanation:

There are 54+27+5+4 total people = 90

The people with diploma is 54+27 = 81

P (diploma) = number with diploma / total

                  = 81/90

                  =9/10

                   90%

7 0
2 years ago
Prime factorization of 90
zheka24 [161]
Basically find the prime numbers that multiply to make that number or the base parts so

90=2 times 45
45=3 times 15
15=3 times 5
prime factor=2 times 3 times 3 times 5
6 0
3 years ago
Other questions:
  • A second hand car was sold for $190000,at a loss of $85.find the CP of the car
    7·1 answer
  • All 14 members of the high school swim team borrowed $8 each from their coach to purchase dinner while at an away meet. Write a
    5·1 answer
  • PLEASE HELP ME ONCE MORE ATTACHMENT BELOW
    8·1 answer
  • What are the best tips to preparing for the selective school exam this year?
    13·1 answer
  • Vivian has 10 lines in the school play and Gabriel has 2 lines. How many more lines does Vivian have than Gabriel?
    8·2 answers
  • Which set of lengths might be used to represent the sides of a right triangle?
    11·1 answer
  • Can anyone help me solve ...​
    7·1 answer
  • 1. State the degree of each function and whether each is linear, quadratic or neither. [1 mark
    9·1 answer
  • What is the equation of the line that passes through the point (−1,−5) and has a slope of −3?
    8·1 answer
  • Jim and Jackie are married with three children at home and a mortgage. Jim’s net pay per year is $67,000 and Jackie does not hav
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!