Answer:
Step-by-step explanation:
we know that
In a join variation, If j varies jointly with respect to g and v, the equation will be of the form 
where k is a constant
step 1
Find the value of k
we have
j=2,g=4,v=3
substitute and solve for k
The equation is equal to
step 2
Find the value of j when g=8,v=9
substitute the values in the equation and solve for j
Answer:
p=number of seashells pierre collected
p+3p=52
4p=52
p=13
13 seashells
Charlie spent $89 more dollars on ice cream than on yogurt. He spent a total of $96 on ice cream and $7 on yogurt. If you subtract 7 from 96 you get 89.
$96- $7= $89
Answer:
-34
Step-by-step explanation:
25-59=-34
He ended with -34
Answer:
217 ft^2
Step-by-step explanation:
Area for triangle is 1/2 bh
The b is the base and h is the height
For the base, 4 is included but we need to find the other piece for the base. so…
8 + 9 = 11 + ?
17 = 11 + ?
? = 17 - 11
? = 6
Then add 6 and 4
10
so the base of the triangle is 10. now…
10 x 7 = 70/2 = 35
The area of the triangle is 35
Now the square
8 x 7 = 56
The area of the square is 56
Finally the rectangle
9 x 14 = 126
The area of the rectangle is 126
Now add the areas for all of the shapes
35 + 56 + 126 = 217 ft^2
The area of the figure is 217 ft^2
