Answer:
21
Step-by-step explanation:
Answer:
Step-by-step explanation:
1) From AP to PB
we get , from part to part that ,
AP=(1/2)*PB or
PB = 2*AP
2) from part to whole,
AP to AB, we get
AP = (1/3)*AB
or AB = 3*AP
This is what you do.
x - 2y = -8
4x - 3y = -17
Add 2y to both sides on the first equation.
x = 2y - 8
4x - 3y = -17
Now substitute the x value.
4(2y - 8) -3y = -17
8y - 32 - 3y = -17
Combine like terms
5y - 32 = 17
Add 32 to both sides.
5y = 15
Divide.
y = 3
Now find x by plugging in 3 into 1 equation.
x - 2(3) = -8
x -6 = -8
Add 6 to both sides.
x = -2
So you solution is (-2, 3).
I hope this helps love! :)
Answer:
B=6
Step-by-step explanation:
Based on the information given, it should be noted that the number of feet will be 2250 feet.
<h3>
Solving equations</h3>
From the given information, Garrett is on his school's swim team and during his 2-week winter break, he swims 30 laps each week to stay in shape and it was stated that each lap is 25 yards.
Therefore, the number of yards will be:
= 25 × 30
= 750 yards.
This will be converted into feet and this will be:
1 yard = 3 foot
750 yards will be:
= 750 × 3 = 2250 foot.
Learn more about equations on;
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