9514 1404 393
Answer:
A. 2
Step-by-step explanation:
The perimeter is the sum of the side lengths:
48 = (3t +3t) +(4t +4t) +(7t +6)
42 = 21t . . . . . . . . . . . . . . . . . . . collect terms, subtract 6
2 = t . . . . . . . . divide by 21
Answer:
Starts at 13122, and divides by 3
Step-by-step explanation:
4374 x 3 = 13122
If you add them all up then the answer is 19!
Answer:
"At most" connotes 1, 2 or 3 groups
For one group = one way....all of them together
For two groups.....2 + 2 or 3 + 1 = two ways ...{the oranges are indistinguishable, so 1 + 3 is the same grouping as 3 + 1 }
For 3 groups = 1 + 1 + 2 = one way {again, they are indistinguishable}
So ….. four ways.....
Step-by-step explanation:
Answer:
A) -7
Step-by-step explanation:
2x + 5y + 30 = 0
Let x = 5/2
Substitute into the equation
2(5/2) +5y +30 =0
5+5y+30=0
Combine like terms
35 +5y =0
Subtract 35 from each side
35-35 +5y = -35
5y=-35
Divide by 5
5y/5=-35/5
y = -7
