Bianca has to drive 180 miles to her aunts house . She drove 30% of the total distance before lunch . How many miles did she drive before lunch ?

Answers

Answer 1
Answer: Bianca drove 54 miles. 
 
 180 x 30%(0.30) = 54. 
  
 So thats why ur answer is 54 and hopefully i helped you.

 
Answer 2
Answer: Hi

180 ⇒ 100%
x ⇒ 30%

100x = 30·(180)
100x = 5400
x = 5400/100
x = 54 miles

Answer: 54 miles

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What are three equivalent ratios for 18/6, 5/45, and 3/5?

Answers

18/16 : 9/8; 27/24; 36/32

5/45 : 1/9; 2/18; 3/27

3/5 : 6/10; 12/20; 24/40

hope that helps

Explanation: Ratio table is the tabular representation of equivalent ratios. Ratio is the relation between quantity, degree or rate between one thing and another.

18/6: 9/8, 27/24, 36/32 ←

5/45: 1/9, 2/18, 3/27 ←

3/5: 6/10, 12/20, 24/40 ←

Hope this helps!

Thanks!

Have a great day!

Solve for j h-8/j=k solve in literal equations​

Answers

given that

(h - 8)/(j)  = k

multiply through by j, sinceit'stheL.C.M

thus

j *  (h - 8)/(j)  =  k * j

cancel out, leaving

h - 8 = jk

making j the subject by dividing through by k

(h - 8)/(k)  =  (jk)/(k)

j =  (h - 8)/(k)

as the final expression for j

Answer:

J=h-19/k

Step-by-step explanation:

lin has 8 green apples and 2 red apples .if he slices the green apples in eighths ,how many apple slices will he have ?

Answers

64 because each apple is sliced into 8ths and there are 8 apples so 8x8=64

Colin and Brian were playing darts. Colin scored 139. Brian scored 53 more than Colin. What was their combined score?

Answers

Answer:

192

Step-by-step explanation:

Its nothing complicated just add their scores together.

Answer:

331

Step-by-step explanation:

139 + 53 = 192

C = 139

B = 192

139 + 192 = 331

What are the solution(s) to the quadratic equation 40 - x2 = 0?A. x = +2,10
B. x = +4/10
C. x = +2/5
D. x = -4/5

Answers

Answer:

A) x = ±2√(10)

Step-by-step explanation:

I graphed the quadratic equation below and found the solutions to the equation.

If this answer is correct please make me Brainliest!

A is the answer for this problem

PLZ HELP!!!!!! ALGEBRA!!!!!!!!!!!

Answers

Answer:

prety sure its 2,3,4,1

Step-by-step explanation: