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GarryVolchara [31]
3 years ago
7

-2 (4x-9) = -18 ×=___​

Mathematics
1 answer:
Dahasolnce [82]3 years ago
5 0

Answer:

x = 9/2 or 4 1/2 or 4.5

Step-by-step explanation:

Divide both sides by the numeric factor on the left side, then solve. Hope this helped :)!

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2 years ago
Angelo and Deborah are landscapers. Angelo charges a one time fee of $50 plus $15 per hour. Deborah charges a one time fee of $2
Tems11 [23]

Answer:

5 hours

Step-by-step explanation:

Step one:'

given data

Angelo charges a one time fee of $50 plus $15 per hour

let the total charge be y

and the number of hours be x

y= 50+15x----------------1

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y= 25+20x----------------2

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4 0
3 years ago
A recipe for tropical punch calls for 2 22 cups of pineapple juice and 3 33 cups of orange juice. Jo creates a drink by mixing 3
Murrr4er [49]

<u>Situation 1: Recipe for tropical punch</u>

Number of cups of pineapple juice = 2.

Number of cups of orange juice = 3.

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Let us find % of pineapple and orange juice in total number of cups of juice.

% of pineapple = 2/5 = 0.40 = 40%.

% of orange juice = 3/5 = 0.60 = 60%.

<u>Situation 2: Jo's drink</u>

Number of cups of pineapple juice = 3.

Number of cups of orange juice = 4.

Total number of cub of juice = 3+4 = 7 cups.

Let us find % of pineapple and orange juice in total number of cups of juice.

% of pineapple = 3/7 = 0.429 = 42.9%.

% of orange juice = 4/7 = 0.0.571 = 57.1%.

Please note: <u><em>In Jo's drink pineapple juice % increased and orange juice %  decreased by the tropical punch recipe.</em></u>

<h3>Therefore, Jo's drink will have a stronger pineapple taste.</h3>
7 0
3 years ago
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