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3 years ago

What is 30 ÷ 14 written as a fraction?

1 answer:

Natasha2012 [34]3 years ago

8 0

Answer: A fraction is Quite literally division so 30 divided by 14 is 30/14 as a fraction, you can also simplify that to 15/7

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Larry has a gift card worth 400 for a local entertainment store Movies cost $20 each and newly released video games cost $50 eac

Vikki [24]

Answer:

All are correct.

Step-by-step explanation:

Let x be the number of movies and y be the number of newly released video games.

Larry has a gift card worth 400 for a local entertainment store Movies cost $20 each and newly released video games cost $50 each.

$20x+50y\leq 400$

Larry must purchase at least nine items.

$x+y\geq 9$

Check both inequalities of all given ordered pairs.

For (5,6),

$20(5)+50(6)\leq 400\Rightarrow 400\leq 400$

$5+6\geq 9\Rightarrow 16\geq 9$

Point (5,6) satisfy both inequalities.

For (10,4),

$20(10)+50(4)\leq 400\Rightarrow 400\leq 400$

$10+4\geq 9\Rightarrow 14\geq 9$

Point (10,4) satisfy both inequalities.

For (20,0),

$20(20)+50(0)\leq 400\Rightarrow 400\leq 400$

$20+0\geq 9\Rightarrow 20\geq 9$

Point (20,0) satisfy both inequalities.

For (15,2),

$20(15)+50(2)\leq 400\Rightarrow 400\leq 400$

$15+2\geq 9\Rightarrow 17\geq 9$

Point (15,2) satisfy both inequalities.

Therefore, all combination of movies and newly released video games Larry could purchase using his gift card.

4 0

3 years ago

Is -7 rational or irrational

jok3333 [9.3K]

Answer:

rational. BRAINLIEST??

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

A polygon has an interior angle sum of 9000. How many sides does it have

SSSSS [86.1K]

Answer:

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

Here the sum = 9000°, thus

180° (n - 2) = 9000° ( divide both sides by 180° )

n - 2 = 50 ( add 2 to both sides )

n = 52

7 0

3 years ago

I WILL GIVE BRAINLYEST Which number is a solution of the inequality x less-than negative 4? Use the number line to help answer t

Arisa [49]

Answer:

a -5 Step-by-step explanation: Its the only answer thats

less then -4

3 0

3 years ago

Lesson Posttest

kykrilka [37]

Answer:

The probability of getting a 3 on each die is $\frac{1}{3}$

Step-by-step explanation:

Step one

The sample space for tossing two dice is 12

i.e the first die={1,2,3,4,5,6}= 6

and the second die = {1,2,3,4,5,6}= 6

making a total of 12 sample spaces.

Step two

Hence the probability of getting a 3 on each side is

pr(3 on each side) = $\frac{1}{6} +\frac{1}{6}$

pr(3 on each side) = $\frac{1+1}{6}$ = $\frac{2}{6} = \frac{1}{3}$

pr(3 on each side) = $\frac{1}{3}$

7 0

3 years ago