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snow_tiger [21]
3 years ago
11

Add the expression. (3x + 2) + (2x + 5) *​

Mathematics
1 answer:
anastassius [24]3 years ago
7 0

Answer:

5x+7

Step-by-step explanation:

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25+25= so first u want to add 5+5so that equals 10 so u put the one on the top of 2 then u add2+2+1 so that equals 5 so ur answe
goblinko [34]

Answer:

So you pretty much just solved your math by yourself :)

Step-by-step explanation:

7 0
3 years ago
A lake was stocked with 80 trout 20 bass 70 walleye and 30 catfish what is the probability that a fisherman catches a trout firs
In-s [12.5K]

80/200 * 79/200 = 15.8 = 15%

8 0
4 years ago
What is the midpoint of AB?
Citrus2011 [14]

Answer:

(-4, -\frac{1}{2})

Step-by-step explanation:

Hi there!

We are given the line segment, with the end points AB

The coordinates of A are (-5, -4), and the coordinates of B are (-3, 3).

We want to find the midpoint of the line segment AB

The midpoint formula is given as (\frac{x_1+ x_2}{2}, \frac{y_1 + y_2}{2}), where (x_1, y_1) and (x_2, y_2) are coordinates

We have two coordinates, which is what we need, but let's label their values to avoid any confusion:

x_1=-5\\y_1=-4\\x_2=-3\\y_2=3

Now substitute those values into the formula:

(\frac{x_1+ x_2}{2}, \frac{y_1 + y_2}{2})

(\frac{-5+ -3}{2}, \frac{-4+ 3}{2})

Now simplify the numerator and denominator

(\frac{-8}{2}, \frac{-1}{2})

Simplify again:

The midpoint is (-4, -\frac{1}{2})

Hope this helps!

7 0
3 years ago
There are 80 balloons used to make 20 identical gift baskets. What is the unit rate in balloons per gift baskets?
mote1985 [20]

Answer:

4 ballons per basket because

80 ballons divided by 20 baskets is 4

Step-by-step explanation:

5 0
3 years ago
(5x + 45 to the 6th power.)4
dsp73

Answer:

is it nail polish..............

4 0
3 years ago
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