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3 years ago

What 7.9% written as a decimal

Mathematics

1 answer:

eduard3 years ago

7 0

The answer is 0.079

*Remove percent sign
*Move decimal back 2 times

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Marcy has 150 to buy packages of hotdogs and hamburgers for her booth at the carnival. Grocery store she found packages of hotdo

bekas [8.4K]

Answer:

Part (A): The required equation will be: $6d+20b=150$

Part (B):The required equation will be: $d=\frac{150-20b}{6}$

Part (C):The required equation will be: $b=\frac{150-6d}{20}$

Step-by-step explanation:

Consider the provided information.

Let d represents number of packages of hot dogs and b represents the number of packages of hamburgers.

Part (a)

It is given that the cost of a package of hot dogs is $6 and cost of a package of hamburger is $20.

The required equation will be: $6d+20b=150$

Part (b) Solve the above equation for d.

Subtract 20b from both sides.

$6d=150-20b$

Divide 6 from both sides.

$d=\frac{150-20b}{6}$

The required equation will be: $d=\frac{150-20b}{6}$

Part (c) Solve the equation for b.

Subtract 6d from both sides.

$20b=150-6d$

Divide 20 from both sides, we get

$b=\frac{150-6d}{20}$

The required equation will be: $b=\frac{150-6d}{20}$

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3 years ago

What is the slope of the line that passes through the points 0, 2 and 4, -1.

sesenic [268]

Answer:

Ithink that the answer will be ( -1/3 ) .

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3 years ago

Pedro opened his account with $710 and withdrew $35 per week Maria opens her account with $570 and withdrew $25 per week

daser333 [38]

that impossible cause pedro will always have more hes adding more per week and maria started 200 less and only add 25.

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3 years ago

How to write 0.875 as a fraction or mix number to the lowest term?

Fittoniya [83]

0.875 = $\frac{875}{1000}$ = $\frac{7}{8}$

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3 years ago

Help multiple answer choice

Alexxx [7]

Answer:

2/3 and 3/2

Step-by-step explanation:

:) mark me brainliest

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3 years ago

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