Answer:
The answer is - 28 plus 16 and 12 together and u get 28 but bc there is a - beside 12 u put that in beside the 28
<u>Estimate
5.</u> 49.2 this is actually 20% but its close enough to estimate <u>
6.</u> 120 this is closer to 150%<u>
7.</u> 226.8 this is 70%
<u>
8.</u> 36 this is closer to 55%
<u>
9.</u> It would be closer to fifteen minutes because 25% = 1/4 and 15/45 = 25% and 45 minutes is close to 50 min
<u>write an equation
</u><u>10.</u> 14% = .14 so .14×64 = 8.96<u>
</u><u>
11.</u> x = .36 × 194 x = 69.84<u>
12.</u> .82x = 73.8 divide each side by .82 x = 90<u>
13.</u> 75 = 50x divide each side by 50 x = 1.50 or 150%
A because you would take 0.8 and multiply it by 6.25 and get 5 so you would add the 5.5 to it
Answer:
5
Step-by-step explanation:
in the table, when the x value is 3, its corresponding f(x) value is 5
Answer:
Length, L = 9 feet.
Width, W = 11 feet.
Step-by-step explanation:
<u>Given the following data;</u>
Perimeter = 40 feet
Length = 3x
Width = 2x + 5
The perimeter of a rectangle is given by the formula;
P = 2(L + W)
40 = 2(3x + 2x +5)
40 = 2(5x + 5)
40 = 10x + 10
10x = 40 - 10
10x = 30
x = 30/10
x = 3
<em><u>Now, to find the length;</u></em>
Length, L = 3x
Substituting into the equation, we have;
Length, L = 3*3
Length, L = 9 feet
<em><u>To find the width;</u></em>
Width, W = 2x + 5
Substituting into the equation, we have;
Width, W = 2(3) + 5
Width = 6 + 5
<em>Width, W = 11 feet. </em>
