3 years ago

How do you solve .05+1.20(0.11-.05)

Mathematics

1 answer:

Snowcat [4.5K]3 years ago

6 0

Answer:

.122

Step-by-step explanation:

.05+1.2(.11-.05)

.05+1.2(.06)

.05+.072 = .122

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A snack cart sells lemonade for $2 and hot dogs for $5. The vendor sold 86 items today for a total of $330.

Firdavs [7]

Solutions

There are two equations in the system of equations in this problem.
Let x = lemonade and y = hot dogs

Equation # 1

x + y = 86

This says that t<span>he vendor sold 86 items.

</span>Equation # 2

2x + 5y = 330

= $2 for each lemonade
= $5 for each hot dog.

= total amount earned is $330.

Only these two equations are true and needed.

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