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Mademuasel [1]
3 years ago
5

Help me please is for an exam

Mathematics
1 answer:
kolezko [41]3 years ago
5 0
I think it’s A . It might be wrong .
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Simplify 5x + 4x + 1. <br><br> 10x<br><br> 9x + 1 <br><br> x + 9
tensa zangetsu [6.8K]
5x + 4x + 1

Add the 5 and 4 together.

9x + 1

Your awnser is 9x + 1. :)
4 0
3 years ago
Read 2 more answers
aron is reading a graph of equivalent ratios. If one of the ratios is represented as (6, 2), which could be another ratio? (1, 3
Usimov [2.4K]

Answer

(3,1)

Explanation

(6,2) is the same as (3,1) because the x value and y value are proportional, meaning you multiplied or divided both the x value and y value by the same number.

6 divided by 2 is 3.

2 divided by 2 is 1.

(1,3) doesn't work because the x value and y value are switched.

6 divided by 6 is 1.

2 divided by 6 is not 3.

(8,12) doesn't work because the x value and y value are switched... and it wouldn't work anyways.

6 divided by 3/4 is 8.

2 divided by 3/4 is not 2.

(12,8) doesn't work because the x value and y value aren't proportional.

12 divided by 2 is 6.

8 divided by 2 is not 6.

Therefore only (3,1) could be another ratio to (6,2).

3 0
3 years ago
A bike rental is $20 for a day and $3 for an hour. Caroline rented a bike for 2 days and 2 hours. Write and equation you could u
wolverine [178]

Answer:

M = 20(2) + 3(2) = $46

Step-by-step explanation:

Here, we want to write an equation that could be used to find the amount of money spent

The rental charges $20 for a day and $3 for an hour

For 2 days, amount is 2 * 20 = $40

for 2 hours , amount is 3 * 2 = $6 hours

The amount Spent M will be;

M = 20(2) + 3(2) = $46

8 0
3 years ago
Example of fraction by finding common denominator example of fraction by finding common numerator
salantis [7]
Find three common denominator you’ll have have the multiplied of the numbers
4 0
4 years ago
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April and Sanjay are both using tools to simulate the probability that a family with three children will have exactly one girl.
Oxana [17]

Answer:

Theoretical probability is what we expect to happen, where experimental probability is what actually happens when we try it out. The probability is still calculated the same way, using the number of possible ways an outcome can occur divided by the total number of outcomes. As more trials are conducted, the experimental probability generally gets closer to the theoretical probability.

6 0
4 years ago
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