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never [62]
2 years ago
10

The booster club recently bought new baseball equipment. They spent $18 per glove and $24 dollars per catching mask and spent a

total of $612. If they bought 8 more masks than gloves, how many of each did they buy? Write the system of equation and solve. PLEASE GIVE FULL WORK 100 POINTS
Mathematics
1 answer:
hammer [34]2 years ago
7 0

Answer:

given below

Step-by-step explanation:

let the number of gloves be y

then number of masks is y + 8

therefore a equation can be formed:

18(y) + 24(y + 8) = $612

18y+24y+192=612

42y=420

y=$10

each glove cost $10

therefore each masks cost $18

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sveticcg [70]

Answer:

(7x + 18) or 60 Mangoes

Step-by-step explanation:

Let the no. of mangoes Kubie possesses be x

So,

Cyril has mangoes = 2x + 6  ...(i)

So,

Maxine has = 2 * (2x + 6)

= 4x + 12

Given that,

Kubie has mangoes = 6

∵ The combined mangoes they have in terms of x,

= Cyril + Kubie + Maxine

= (2x + 6) + x + (4x + 12)

= 7x + 18

A.T.Q.

Cyril has = 2x + 6

∵ Cyril has mangoes = 2 * (6) + 6

= 18 mangoes

∵ Maxine has = 2 * Cyril's mangoes

= 2 * 18

= 36

Thus,

Total mangoes = Cyril + Kubie + Maxine

= 18 + 6 + 36

= 60 Mangoes

5 0
3 years ago
Flip a coin three times. You will win $2 for each heads. What is the expected winning (expectation of your winning)
Romashka [77]

The three coins could land any these 8 ways:

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P(3 heads) = 1 way out of 8  or 1/8

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P(1 head) = 3 ways out of 8 or 3/8

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x=Winnings  P(x)  E(x)=x�P(x)

    $3      1/8      $.375

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3 years ago
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Answer:

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2 years ago
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oksian1 [2.3K]

Part A: Describe the two factors in this expression. (4 points) The factors are (1) the constant coefficient 9 and (2) the binomial (7+2x).

Part B: How many terms are in each factor of this expression? (4 points) The first factor (multiplicand), 9, has one term. The second factor (multiplicand), (7+2x), has two terms (and is thus called a binomial).

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3 years ago
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Add 10: 50+10=60

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