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4 years ago

Please help with this inequalities problem attached below.

Mathematics

1 answer:

Snezhnost [94]4 years ago

6 0

Answer:

1) A. 5 + 2.75 * S ≤ 21

2) 5

Step-by-step explanation:

Well there is an initial price of $5 and $2.75 per stop, and she can only spend less than or equal to $21 we can make the following inequality,

5 + 2.75 * S ≤ 21,

Meaning, Q.1 is A

Now #2 is 5 stops because if we plug in 5 for s we get 18.75.

Thus, the most amount of stops she can afford is 5.

Hope this helps :)

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How many quarters are thee in 4 1/2

Neko [114]

Hi there!

quarter:18

1.Find common denominator in 4 and 1/2:

$4=\frac{1}{4}$

$\frac{1}{2}=\frac{2}{4}$

2.Convert 4 2/4 into mixed number:

$4\frac{2}{4}=\frac{18}{4}$

3.Divide 18/4 by 1/4:

$\frac{18}{4}*\frac{1}{4}=18$

Therefore, there is 18 quarters in 4 1/2.

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3 years ago

Two angles of a triangle are 47 and 32 degrees. Select all angles that could represent exterior angles of a triangle.

notsponge [240]

Answer:

133, 79, 148 are ALL possible, so select 133 and 79

Step-by-step explanation:

Subtract 47 and 32 from 180 to find the third angle of the triangle (it is 101).

Then do 180-101 = 79

180-32=148

180-47=133

That tells you the exterior angle of each. Only two possible choices on your list.

3 0

2 years ago

gerald has 30 dollars to spend on lunch this month. lunch cost him 1.50 each day. after 8 days how much money has he spent?

pentagon [3]

Answer:

18 dollars

Step-by-step explanation:

$1.50*8=$12

$30-$12=$18

3 0

4 years ago

Monkeys at a zoo eat 4 cups of food everyday elephants eat 76 times as much! Which equation and solution represent the number of

astra-53 [7]

Answer:

304

Step-by-step explanation:

4x76=304 mark as brainlist.

6 0

3 years ago

Please help me I’ll give you Brainliest

earnstyle [38]

In similar triangles, corresponding angle measurements are equal. Therefore, when looking at these two triangles, the diagram indicates that:

<G = <J, <F = <K, <E = <L

<G = 50 degrees, so <J = 50 degrees

<F = 105 degrees, so <F = 105 degrees

In order to find <L, we must remember that all triangles have a total of 180 degrees.

<G + <J (or 50 + 105) = 155

180 - 155 = 25

Thus, <E = 25 degrees, so <L also equals 25 degrees (Sorry my answer got cut off the 1st time I replied!)

4 0

3 years ago