The answer is 3.5 times the value of the MAD of each data set
Short Answer: It would be <span>135.68</span>
(10 + 3x + 4) - (4 + 1) - (7x + 3)
(14+3x)-(5)-(7x+3)
(14+3x)-(7x)
14+ -4x
I haven’t been taking algebra 1 for that long since I’m in 8 grade And I’m just in algebra 1 as an advanced class, but I’m pretty sure this would be correct, also all the other equations above 14 + -4x are just me simplifying it. Just to make it clearer I’m pretty sure the answer is 14 + -4x
Answer:
R2 > R1
Step-by-step explanation:
Here in this question, we want to select which of the relations best gives the answer.
Mathematically;
Power = Voltage * current
But current = voltage/resistance
Power = voltage * voltage/resistance
P = V^2/R
For 40 W
40 = (220)^2 * R1
R1 = 40/(220)^2
For 60 W
60 = (220)^2 * R2
R2 = 60/(220)^2
Mathematically, since we have the same denominator (220)^2 but with 60 greater than 40, that automatically translates to the fact that the value of R2 is greater than the value of R1( You can finish evaluating each of the expressions using a calculator).
Let x represent some number
Sum of 3 and twice some number = 3 +2x
Five times the sum of 3 and twice some number: 5(3+2x)
5(3+2x)=70
15+10x=70
Subtract 15 from both sides to have 10x by itself
10x=55
Divide 10 on both sides to get x by itself
x=55/10
x=5.5
Hope this helped