Answer:
1. Anne = 21 Bobby=35, 450, 70+40+30=140
Step-by-step explanation:
- 1 21÷3=7
- 7×5=35
- 7-2=250
- 5=250
- 1=50
- 2×50+7×50=100+350=450
- 450
- we can see that it's multiplied by 10, so 70+40+30=140
Answer:
26
Step-by-step explanation:
I don't totally understand you question but if its 4 pages originally then she takes 2 pages every class, then
56-4= 52 (56 pages minus the 4 she already took).
52/2= 26 (52 pages divided by 2 pages per class)
The equation of a circle with center (h,k) and radius r is

convert it to that form by comleting the square for the x and y terms
or, we can just expand what we know
expand

and make it equal to 0
so expanding we get

minus m^2 from both sides

arranging in decreasing power order with m² at the end

that is option A
answer is A
The relationship between n and 4 is
n>4
We have,
7

> 7
The number 7 which is in multiplication on left hand side of the expression, will come in denominator on right hand side of the expression.
⇒

>

⇒

> 1
Again 4 in denominator from left hand side will come in numerator on right hand side
⇒ n > 4