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Mila [183]
4 years ago
13

55x - 21a ..............

Mathematics
1 answer:
RoseWind [281]4 years ago
8 0
What is the question?

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Your friend has w blueberries. You have 13 blueberries. You and your friend
murzikaleks [220]

Answer:

x = 27. The friend has 27 bluberries

Step-by-step explanation:

x + 13 = 40

<u>     -13   -13</u>

x = 27

<em><u>Hope this helped! Have a nice rest of ur day! Plz mark as brainliest!!! :D</u></em>

<em><u>-Lil G</u></em>

4 0
3 years ago
Which equation represents a line which is parallel to the line y= -2/3x + 1?
siniylev [52]

Answer:

2y-3x=-42y−3x=−4

Step-by-step explanation:

#CARRYONLEARNING

4 0
3 years ago
Please help me find out the answer in this picture :)
Y_Kistochka [10]

Answer:

The answer is "d" x= r-p / g

Step-by-step explanation:

First let's get rid of the "p" term on the left-side. After you've done that, you have to get rid of the g term. So you divide the x term by the g-term, you do this to both sides.

6 0
3 years ago
Aluminum is a highly reactive metal that oxidizes when exposed to air. Which of these would be a good first step in balancing th
klasskru [66]

Answer:

first step to balance the equation is :

multiply AL by 2 to match the amount of aluminum on the other side

balanced equation : 4 Al +3O2 → 2 ALO3

Step-by-step explanation:

Al + O2 → Al2O3

first step to balance the equation is :

multiply AL by 2 to match the amount of aluminum on the other side

but then you have to deal with the amount of O from both sides, we need to find the least common multiple between 2 and 3 which is 6

the best thing to balance the equation is to multiply O2 by 3 and O3 by2, then deal with the amount of AL which is 4 on the other side. last step is to multiply AL by 4 to balance the equation.

6 0
3 years ago
If 17y-24y+13y=210+y, what is the value of y?
Debora [2.8K]
17y - 24y + 13y = 6y
6y - y = 5y
5y = 210
\frac{210}{5}

210/5 =42
6 0
3 years ago
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