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klemol [59]
3 years ago
14

Select all of the expressions that are equivalent to 3(4x + 5y).

Mathematics
2 answers:
rusak2 [61]3 years ago
5 0

Answer:

3*4x+3*5y

12x+15y

2*3x*2+2*7.5y

Harman [31]3 years ago
4 0
2* 3x* 2+2* 7.5y
Explaining
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Please, help worth a lot of points.
sleet_krkn [62]
1. Multiply: (3x+1)(x+2) Answer:3x^2+7x+2
2.Remember to combine all like terms, and FOIL to check if you had factored a trinomial correctly.

6 0
3 years ago
sales at flower shop were $814 this week. this is $131 less than the sales last week. what were last weeks sales?​
sertanlavr [38]

Answer: The sales last were $945.

Step-by-step explanation: The sales this week are $945 and they are $131 less than that of last week. This means that they have reduce by $131,therefore we have to add the two values

7 0
3 years ago
Which of the following scatterplots would have a trend line with a positive slope?
IRINA_888 [86]

Answer:

I think it will be the first one because as we can see the points are going up which tells us the line would be positive.

6 0
2 years ago
The scatter plot below shows the high temperature for one day and the number of coats in the theater coat check on that same day
Setler [38]

Answer:

the number of coats in the coat check will most likely decrease if the temperatures decrease.

Step-by-step explanation:

Im guessing this answer: Number of coats in the coat check will decrease because the graph shows negative association

But it could also be this answer: Number of coats in the coat check will decrease because the graph shows positive association

I think the graph shows a negative association because when the temperature goes down, the coat check goes down as well

6 0
2 years ago
Read 2 more answers
How to find the area of a tilted square?
Katena32 [7]
A square has 4 sides of equal legnths
in your point of view, it looks tilted because it is actually a rhombus, a paralellogram (4 sided figure with 2 pairs of paralell sides) with 4 equal sides

to find the area, just multiply  base by height (look at ilustration/attachmtns)

3 0
3 years ago
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