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slava [35]
3 years ago
5

If b = the number of blue bikes, which algebraic expression represents the

Mathematics
2 answers:
Misha Larkins [42]3 years ago
8 0
The anwser is b because sum means add
Natalka [10]3 years ago
7 0
The answer should be B.b+9
You might be interested in
8x18÷4+15 use pemdas right answers only please​
Shkiper50 [21]

Answer:

51

Step-by-step explanation:

PEMDAS means parenthesis (there are none), exponents (there are none), multiplication. So you multiply 8x18 to get 144. Then you have division, so 144/4 is 36. Finally, you add this number to 15 to get 51 as your final answer.

5 0
2 years ago
How much interest is earned in 4 years on $5,000 at a simple interest rate of 3%?
Sever21 [200]

Answer:

the answer is 600

Step-by-step explanation:

$5,000×3%×4years÷100%=$600

5 0
3 years ago
If f(x)= 15x+7x and g(x)= x^2-5x, find (f+g)(x)
cupoosta [38]

Answer:

(f+g)(x) = x^2 +10x +7

Step-by-step explanation:

(f+g)(x) = f(x) +g(x) = (15x +7) +(x^2 -5x)

= x^2 +x(15 -5) +7

= x^2 +10x +7

7 0
4 years ago
Help 30 points!!! Sandra is graphing t=2(s+2) by plotting points. What will the graph of the equation be?
lord [1]
The answer would be a line. This is because if you distribute the 2 into the equation like this:

t=2(s+2)
t=2s+4

You can see that this is essentially the linear equation of y=2x+2. A linear equation results in a line.
8 0
3 years ago
Question 1
Andrews [41]

The club currently have 25 members

Yolanda's club requires that 80% of the members be present for any vote. If at least 20 members must be present to have a vote, it means that 80% of the members in Yolanda's club is 20 members.

In order to determine the number of members in the club, use this formula:  

Number of members in the club = least number of members that have to be present to vote / percentage of members that must be present to vote

least number of members that have to be present to vote = 20

percentage of people that must be present to vote = 80%

20 / 0.8 = 25 members

A similar question was solved here: brainly.com/question/7807677?referrer=searchResults

7 0
3 years ago
Read 2 more answers
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