Answer:
<h2>28 lollipops.</h2>
Step-by-step explanation:
Let's say that 
is the total number of lollipops in the bag, which Matt won.
So, if Matt gave 21 lollipops to his friends, and he kept with 7 lollipops, that means there were 28 lollipops in the bag.
If we represent this as an equation, would be:
Where 
is friend's lollipops, and 
is Matt's lollipops.
Replacing values we have:
Therefore, in the bag were 28 lollipops in total.
Dividing 4× by 4 isolates x on one side of the equation.
all they others is a good reason to divide by 4
hope it helps
3x + 2y + 6z = 5??
then
distance = |3(1) + 2(-2) + 6(4) - 5| / √(3^2 + 2^2 + 6^2)
the plane is ax + by + cz - d = 0 while the point is (x1, y1, z1)
Answer:
440 man its so easy just add up all the numbers
Step-by-step explanation:
440
Answer:
We must prove that (c+a)(c+d) = (b+c)(b+d)
- Let us use principles from mathematical induction
- a=bx , b=cx, c=dx
- a+c = b + c
- c +d = b + d
- Such that (a+c)(c+d)=(b+c)(b+d)
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