Can someone show me step by step?
1 answer:
Answer:
AB = JK = 49
Step-by-step explanation:
Since ABC = JKL
We know the length of AB has to equal the length of JK.
AB = JK
14x+7 = 5x+34
Subtract 5x from each side.
14x-5x +7 = 5x-5x+34
9x+7 = 34
Subtract 7 from each side
9x+7-7 = 34 -7
9x = 27
Divide each side by 9.
9x/9 = 27/9
x =3
AB = 14x+7
Substitute x=3
14(3) +7
42+7
AB = 49
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you need 20 hours babysitting here is how you solve that
you subtract 25 form 165 which is 140 then you divide by 7 which is 20.
your answer is 20.
Answer:
16.822 I think
Step-by-step explanation:
Answer: $35.75
Step-by-step explanation:
1) $25 for the manicure
2) $25*(0.20) = $5 for the tip
3) $5.75 for the tip
$25 + $5 + $5.75 for the total
$35.75 total
Answer:
T = 3.50 + 1.50G
Step-by-step explanation:
G = number of games
T = total cost
total cost = cost of shoes + cost per game
T = 3.50 + 1.50G
I'm not 100% positive, but it's my best guess.
D=# of tickets sold at the door
a=# of tickets sold in advance
3a+5d=2630
d=a+30
3a+5(a+30)=2630
8a+150=2630
8a=2480
a=310
d=340
310 tickets were sold in advance and 340 tickets were sold at the door.
