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
Margarita [4]
2 years ago
6

Evaluating algebraic expressions B3 - 3a5

Mathematics
1 answer:
lutik1710 [3]2 years ago
8 0

Answer:

3B-15a

Step-by-step explanation:

B3=3B

3a5=15a

so

3B-15a

You might be interested in
What is The factor to this problem?
kodGreya [7K]
D is the correct answer
7 0
3 years ago
The measures of two complementary angles are described by the expression(13y+12) and (20y+12). Find the measures of angles​
Pachacha [2.7K]

Step-by-step explanation:

complementary angles means that both of them together = 90

13y +12 + 20y + 12 = 90

add all y together and numbers together

33y + 24 = 90

solve for y

33y= 66. y= 2

now let's get the measurements of the angles

13(2) + 12= 38

20(2) + 12= 52

8 0
3 years ago
Please help me please I don’t understand and my teacher said I got it wrong for numbers 1 2 and 3
kirza4 [7]

Answer:

1) 5/9

2) 4/7

3) 3/8

Step-by-step explanation:

1) 5/9

2) 4/7

3)3/8

3 0
3 years ago
Read 2 more answers
Can someoe help? <br> 7x-24=6x-2
just olya [345]

Answer:

7x - 24 = 6x - 2 \\ collecting \: like \: terms \:  \\ 7x - 6x =  - 2 + 24 \\ 1x = 22 \\ x =  \frac{22}{1}  \:  \: or \:  \: x = 22

6 0
2 years ago
Read 2 more answers
Which galaxy is the farthest from Earth?<br>galaxy a<br>galaxy b<br>galaxy c<br>galaxy d​
harina [27]
Galaxy c is the farthest
5 0
3 years ago
Other questions:
  • A salesperson gets a commission of $1400 for the first $10,000 of sales, and then $700 for each additional $10,000 or partial of
    10·1 answer
  • Can someone please help me with this problem? problem attached. Thank you​
    12·2 answers
  • A machine made 3 1/2 pencils in 1/6 of a minute. It made pencils at a rate of how many per minute?
    8·1 answer
  • Solve 7x/3 &lt; 2 please
    7·2 answers
  • A painter took a digital photo of a 16-inch wide by 20-inch long painting to display on his website. The digital image is 2.5 in
    7·1 answer
  • Lakshmi donates 20% percent of her income to charity.
    12·2 answers
  • A ball is thrown vertically upward. After seconds, its height (in feet) is given by the function 56t - 16t^2 . What is the maxim
    7·1 answer
  • In a grid of a backyard, the vertices of a garden are (20, 45), (40, 45), (40, 30), and (20, 30). The coordinates are measured i
    14·1 answer
  • How to decompose 9/10 in 3 ways
    10·1 answer
  • You can rewrite the trajectory equation as y = -16(x-1)^2 + 19
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!