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ozzi
4 years ago
10

I need help with this

Mathematics
2 answers:
jasenka [17]4 years ago
8 0

Trey = .4

Luis = .7

Ethan = .5

Roderick = .6

Hope this helps!

Schach [20]4 years ago
6 0
The answer is B Luis because he only read 1.4 pages a minute.
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Which expression is equivalent to <br> 5(6p + 5) + 2(8p + 3)?
Trava [24]

Answer:

46p + 31

hope it's helpful

4 0
3 years ago
Read 2 more answers
Click the prime number cards to build composite numbers to 50.
Neporo4naja [7]

Answer:

See Explanation

Step-by-step explanation:

A <u>prime number</u> is a number that has only two factors, by 1 and itself.

A <u>composite number</u> on the other hand are numbers which have more than two factors.

To determine the number of prime cards needed to build each composite number, we first express the number as a product of its prime factors.

These are:

4=2X2

6=2X3

8=2X2X2

9=3X3

10=2X5

12=2X2X3

14=2X7

15=3X5

16=2X2X2X2

18=2X3X3

20=2X2X5

21=3X7

22=2X11

24=2X2X2X3

26=2X13

27=3X3X3

28=2X2X7

30=2X3X5

32=2X2X2X2X2

33=3X11

34=2X17

35=5X7

36=2X2X3X3

38=2X19

39=3X13

40=2X2X2X5

42=2X3X7

44=2X2X11

45=3X3X5

46=2X2X13

48=2X2X2X2X3

49=7X7

50=2X5X5

Therefore for each of the numbers, those are the prime number cards to be used.

Take for example, the number 50, the prime numbers that will be used to build 50 are the prime factors of 50.

50=2 X 5 X 5

Therefore, its prime factors are 2 and 5.

We will use the following prime number cards:

  • 1 card with prime number 2
  • 2 cards with prime number 5
7 0
3 years ago
Can anyone help me with this?
egoroff_w [7]

Answer:nope but I’m bored so do I wanna talk

Step-by-step explanation:

6 0
3 years ago
2(4 + 2x) ≥ 5x + 5? please help
ziro4ka [17]
2(4 + 2x) ≥ 5x + 5

First, we will need to expand our problem. Expanding is basically removing the parentheses. To do this, we will look at the first part of the problem to begin with. 2(4 + 2x). Since parentheses usually mean multiplication, we can start with 2(4). So, 2 × 4 = 8. We'll do the same thing with 2(2), 2 × 2 = 4. 
8 + 4x \ge 5x + 5

Second, our next step is to subtract 4 from each side. We are trying to get the variable (x) on one side of the problem by itself. 
8 \ge 5x + 5 - 4

Third, we can now simplify (5x) + 5 - (4). I put parentheses around what we are going to focus on. Subtract 5x - 4 to get 1, which can be put as the variable (x). Now we have, x + 5.
8 \ge x + 5

Fourth, let's subtract 5 from each side now. This will set up 8 - 5 which equals 3. 
3 \ge x

Fifth, we can switch sides now to get the result of this problem.
x \le 3

Answer: x \le 3
7 0
3 years ago
Fredericka can make 65 percent of her shots from the free throw line if she shoots 75 times how many shoots can she expect to ma
Mademuasel [1]

Answer:

48.75 shots are made (just round according to the instructions your teacher gave you)

Step-by-step explanation:

In the attached picture I provided two different ways to solving the problem, but if these do not click with you, I am sure you can find other ways of solving that work better for you :)

5 0
4 years ago
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