Answer:
6x + 2y
Step-by-step explanation:
remove the bracket and collect like terms
6x + 4y - 2y = 6x + 2y
Since the absolute value makes numbers absolute or real numbers you could replace the ? with 8/9 or -8/9 since the negative will go away because of the absolute value sign.
Answer:
k= 60
Step-by-step explanation:
The angles are alternate exterior angles and alternate exterior angles are equal when the lines are parallel.
2k+11 = 131
Subtract 11 from each side
2k+11-11 =131-11
2k =120
Divide by 2
2k/2 =120/2
k = 60
Answer: 2.7 hours
Step-by-step explanation:
Hi, to answer this question we simply have to calculate the amount of time that takes making one batch of dinner rolls, by adding the individual times of, kneading, resting and baking.
Mathematically speaking
0.7 hours +1.6 hours +0.4 hours = 2.7 hours
It takes 2.7 hours to make each batch of dinner rolls.