Answer:
It's A.
Step-by-step explanation:
4 x 2.5 = 10
It's the only true statement
If the '7t' is supposed to be '7y', then the answer is below
(4y+8)-(7y-12)=11
distribute the negative into the second parenthesis
4y+8-7y+12=11
combine like terms
-3y+20=11
subtract the 20 from both sides
-3y=-9
divide by -3 on both sides
y=3
if it is supposed to be '7t', I'm not sure if there's enough information
Answer:
gradient 1/2, y-intercept 9
Step-by-step exp
Answer:
$3.05
Step-by-step explanation:
3 dollars = $3
1 cent = 1/100 dollar = $0.01
5 cents = 5 * 1 cent = 5 * $0.01 = $0.05
$3 + $0.05 = $3.05
