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lbvjy [14]
3 years ago
7

-4(x+5)-2x+3 simplified

Mathematics
1 answer:
Bingel [31]3 years ago
5 0

Answer:

-4x -20 -2x +3

-6x -17

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Reggie picked 3 3/4 quarts of blueberries and 4 1/3 quarts of raspberries at a fruit farm. About how many total of berries did h
Shalnov [3]
Given situation: Reggie picked 3 3/4 quarts of blueberries and 4 1/3 quarts of raspberries at a fruit farm. Question: About how many total of berries did he pick?Since we have 2 fractions with different denominator, let us first convert it to have the same denominator then add.=> 3 3/4 = convert to improper fraction=> (4 * 3 = 12 + 3 = 15) = 15/4Second Fraction=> 4 1/3 = convert to improper fractoin also=> (3 * 4 = 12 + 1 = 13) = 13/3Now, let's find the less common denominator=> 15/4 + 13/3 = 45/12 + 52/12=> 45/12 + 52/12 = 97 / 12<span>=> 8 8/100</span>
4 0
3 years ago
Instructions: find the marked angle in the triangle diagrams and explain how you figured it out.
erica [24]

Answer: 84 degrees

Step-by-step explanation:


this triangle is an isosceles triangle meaning two sides are of equal length ( the two sides in this case being the ones marked with the two lines // and // ) and that also means the triangle will have two equal angles (48 and 48) how do we know that? The triangle looks like this essentially: (see image below) where angle a = to angle b


a triangles angles added up always =180 degrees

Since we proved angle a is equal to angle b, we should be able to also subtract them from 180 to find angle c. 48+48=96


and simply subtract 96 from 180 to get 84 degrees.


therefore the angle is 84 degrees

3 0
2 years ago
I have ten brothers and my ten brothers have 10 sisters .How many are we in our family?​
ruslelena [56]

Answer:

19

Step-by-step explanation:

the speaker is stating that they have 10 brothers and the brothers have ten sisters including the speaker.

3 0
4 years ago
Read 2 more answers
Which expression represents the area of the shaded region?<br> (picture below)
Tanya [424]

Answer:

B

Step-by-step explanation:

total area minus white area give you shaded area

7 0
3 years ago
Anyone know the equation to this?
tia_tia [17]

Answer:

y = -3/4x + 36

Step-by-step explanation:

In slope-intercept form, (y = mx + b), m is the slope and b is the y intercept. The slope is the rise/run. You can count from one point to another that you move down 3 and to the right 4. So your rise/run is -3/4.

The y-intercept is 36, because that is where the line crosses the y-axis.

So you can substitute the values into the equation:

y = mx + b

y = (-3/4x) + (36)

y = -3/4x + 36

7 0
3 years ago
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