$14.50 because your equation would be 4+1.50(7)=$14.50.
Answer:
$2, $4, $10, $20
Step-by-step explanation:
1*2=2
2*2=4
5*2=10
10*2=20
Answer:
30
Step-by-step explanation:
pythagoras theorem
x


=900
x=30
Answer:
5 ft
Step-by-step explanation:
not sure what the wuestion is but using the formula. A^2 + B^2 = C^2 we find that 100 / 4 = 25 and the square root of 25 is 5
Answer:
12-16x
Step-by-step explanation:
4(3-4x)
12-16x