Answer:
22, 17, and 44.
Step-by-step explanation:
So what you do is you will have three equations that we will put together.
1. x. The first number is x because they don't give us anything about it.
2. x-5. It says that the second number is 5 less than the first number.
3. 2x. It says that the third number is 2 times the first number.
<em>x+x-5+2x=83. </em>
<em>4x-5=83.</em>
<em>4x=88.</em>
<em>x=22. </em>
That is the first number. To find the second and third, you will plug 22 into the x.
2. 22-5=17.
3. 2(22)=44.
22, 17, 44 are your answers.
Answer:
37.70
Step-by-step explanation:
radius=6 so diameter=12 and circumference is diameter x pi so 12pi = 37.69911184...
$110 - ($13 x 5) - $9 - $14 =
$110 - $65 - $9 - $14 =
$110 - $56 - $14 =
$110 - $42 =
$68.
Hope this helped!
Nate
Answer:
4
Step-by-step explanation:
total no. of girls James have = 2
total no. of girls Jennie have = 2
Now,
total no. of girls both have
= 2 + 2 = 4
Answer:
2.0
Step-by-step explanation:
x = age
y = average systolic blood pressure
x₁ = 40 years old, y₁ = 110 systolic blood pressure
x₂ = 50 years old, y₂ = 130 systolic blood pressure
∴ Slope of the regression line is 2.0
