Try the first four cards in order from left to right. It starts with the expression, plugs in 6 for t, does 6 * 3 first because of PEMDAS, and then does 27 - 18, which is 9.
Let Sam be (S+8) years while his sister is S years.
S(S+8) = 105
S^2+8S-105 = 0
(S+15)(S-7) = 0
Sam’s sister is 7 years and Sam is 15 years old.
Answer:
2
x
−
y
=
−
9
Step-by-step explanation:
I am not 100% sure but I think this is right.
His time on the treadmill was 28%
His fraction is 28/100 = 7/25 because both numerator and denominator can be divided by 4
Answer:
i disagree with this statement
Step-by-step explanation:
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1 and so on
