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3 years ago

Pease help me i really need this

Mathematics

2 answers:

ollegr [7]3 years ago

5 0

Answer:

2:140

1:70

Step-by-step explanation:

Montano1993 [528]3 years ago

4 0

420 divide by 6 is 70
70 x 2 is 140
70 x 1 is 70
he drove 140 miles in 2 hours, and 70 miles in an hour

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Solve the linear inequality −6x+12>24

LenKa [72]

24∠-6x+12
-12 -12

12∠-6x
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-6 -6

x∠-2

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3 years ago

Karl wants to rent a bike for at most $55. He can rent a bike for $7 per hour plus a $9.50 flat fee. Any portion of an hour is c

Anvisha [2.4K]

6.5 because you instantly take $9.50 away from $55. After you get that answer, you will have 45.5. Then divide 45.5 by 7 which will give you 6 and a half hours.

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3 years ago

Aunt Becky gave 5/6 of a cup of pudding to each of her 3 nephews. How many cups of pudding did she give out?

bulgar [2K]

Answer:

2 $\frac{1}{2}$ Cups

Step-by-step explanation:

First make 3 a fraction by throwing a one under it. Next multiple the two tops of the fractions together and then the two bottoms together:

$\frac{5}{6} X\frac{3}{1} = \frac{15}{6}$

Next we convert to a mixed number:

$2\frac{3}{6}$

Finally, we simplify the fraction:

2 $\frac{1}{2}$

7 0

3 years ago

An isosceles triangle has side lengths of 15.6 units and 20.33 units. What is the greatest possible value of the perimeter of th

ArbitrLikvidat [17]

Answer:

56.26

Step-by-step explanation:

An isosceles triangle has two sides that are the same length, and one side that is the same length. We have two sizes, so two find the greatest possible perimeter we must assume that the greater size is the value for the two sides, and the smaller size the value for the single side. In other words:

$x = 15.6 + 2(20.33)$

$x = 56.26$

6 0

2 years ago

0.25÷3=x÷1 1/2 That fraction is one and a half.

Sladkaya [172]

Answer:

Step-by-step explanation:

Given the expression 0.25÷3=x÷1 1/2, we are to look for the value of x from the given equation. Rewriting the equation we will have;

$\dfrac{0.25}{3} = \dfrac{x}{1\frac{1}{2} }$

On simplification;

$0.25 * \frac{1}{3} = x * \frac{2}{3} \\ \\ \frac{25}{100}*\frac{1}{3} =\frac{2x}{3}\\\\ \frac{1}{4} * \frac{1}{3} = \frac{2x}{3}\\\\ \frac{1}{12} = \frac{2x}{3}\\\\cross \ multiply\\\\2x * 12 = 3\\\\24x = 3\\\\Divide \ both \ sides \ by \ 24\\\\24x/24 = 3/24\\\\x = 1/8$

Hence the value of x in the expression is 1/8

6 0

3 years ago