Answer:
x=8/9
Step-by-step explanation:
-3.1x+7-7.4x=1.5x+6(x-3/2)
-3.1x-7.4x+7=1.5x+6x-9
-10.5x-1.5x-6x=-9-7
-18x=-16
18x=16
x=16/18
simplify
x=8/9
Answer:
Unit rate defined as the rate are expressed as a quantity of 1, such as 3 feet per second or 9 miles per hour, they are called unit rates.
As per the statement: Regina purchased 1.75 pounds of turkey breast from her local deli for $5.99 per pound.
⇒ unit rate per pound = $5.99.
by definition of unit rate;
Total she spends on turkey breast =
Substitute the given values, we get;
Total she spends on turkey breast =
Therefore, $10.50 (to the nearest cent) did she spend.
Answer:
D) 1040- EZ Form
Step-by-step explanation:
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The average speed should be 2n/s
Given that,
Based on the above information, the calculation is as follows:
= 2n/s
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Check this attachment
1
2
cup flour for
2
3
batch
B
1
3
cup flour for
1
4
batch
C
2
3
cup flour for
1
2
batch
D
3
4
cup flour for
2
3
batch
Do lines A and B intersect?
You must show all your working.
The lines 2y = 3x + 8 and y = 2x + 4 will intersect at (0, 4).
The distribution of weights to the variables involved that establishes the equilibrium in the calculation is referred to as a result.
A and B are straight lines.
Line A has equation 2y = 3x + 8 ....1
Line B goes through the points (-1,2) and (2,8). Then the equation of the line will be
y - 2 = [(8 - 2) / (2 + 1)] (x + 1)
y - 2 = 2(x + 1)
y = 2x + 2 + 2
y = 2x + 4 ...2
From equations 1 and 2, then we have
2(2x + 4) = 3x + 8
4x + 8 = 3x + 8
x = 0
Then the value of y will be
y = 2 (0) + 4
y = 4
The lines 2y = 3x + 8 and y = 2x + 4 will intersect at (0, 4).
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