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ohaa [14]
3 years ago
11

Y+ 1/2 =-3/4 How would you do this one

Mathematics
2 answers:
Arturiano [62]3 years ago
7 0
For this math problem, you need to follow a few steps to solve for Y:

We need to isolate Y on to one side of the equation. Since we are adding 1/2 to Y, we would do the opposite-subtract 1/2-from both sides of the equation, in order to isolate and solve for Y.

We end up with this equation:

Y = -3/4 - 1/2. Convert 1/2 to 2/4ths, then do your math to solve for Y
UkoKoshka [18]3 years ago
6 0
y+\frac{1}{2}=-\frac{3}{4}\ \ \ |Add\ \frac{1}{2}\ to\ each\ side\\\\
y=-\frac{3}{4}-\frac{1}{2} \ \ \ |Make\ a common\ denominator\\\\
y=-\frac{3}{4}-\frac{2}{4}\\\\
y=-\frac{5}{4}=-1\frac{1}{4}\\\\
y=-1\frac{1}{4}
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What is the slope of the line parallel to the line 9y + 2x = 54?<br> Select one:
Paraphin [41]

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9y + 2x = 54

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4 0
4 years ago
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Anika [276]
Hello!

A sample of Bromine-82 begins at 80 mL. We are given that this value will decrease by half of its current amount every 35 hours. First, we'll determine the number of times that 35 goes into 140. This will reveal the number of times we should divide the sample by 2:

140 ÷ 35 = 4

We have now proven that there are 4 periods of 35 hours in 140 hours. This means that we will divide the sample in half a total of 4 times, as follows:

1. 80 ÷ 2 = 40
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7 0
3 years ago
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