Hello!
Multiply:
21.33 × 2.04 = 43.5132
Add:
1.115 + 3.18 + 22.0613 + 12.2384 = 38.5947
Subtract:
43.5132 - 38.5947 = 4.9185

Answer:
it will take Tommy 30 minutes
Answer:
y= 5x+13
Step-by-step explanation:
<u>Slope- intercept form</u>
y= mx +b, where m is the gradient and b is the y-intercept.
Parallel lines have the same gradient.
y= 5x +4
Gradient of given line= 5
Thus, gradient of line= 5
Subst. m=5 into the equation.
y= 5x +b
To find the value of b, substitute a coordinate
When x= -2, y=3,
3= 5(-2) +b
3= -10 +b
b= 3 +10 <em>(</em><em>+</em><em>1</em><em>0</em><em> </em><em>on</em><em> </em><em>both</em><em> </em><em>sides</em><em>)</em>
b= 13
Thus, the equation of the line is y= 5x +13.
Answer:
8.75n = 61.25
Step-by-step explanation:
We multiply n, number or hours, times how much he makes per hour.
Therefore, it is 8.75n = 61.25
Hope this helps :)