First take the amount of drinks and popcorn needed then multiply the amount by the price then see if she has enough money when you finish the multiplying.

5 0

3 years ago

A candle maker plans to make 30 orange candles. She mixes wax to create a specific shade of orange. The ratio of each color in h

otez555 [7]

Answer:2.5 part

Step-by-step explanation:

Given

Candle maker requires 1 quart of wax to make 6 candles

If candle maker makes 30 candles then 5 quart of wax is needed

The quart is made up of 2 part of red+ 5 parts of yellow + 3 Parts of white

i.e. total of 10 parts is required to make orange shade

Yellow is 5 part out of 10 part so

yellow will be 2.5 part in 5 quart

8 0

3 years ago

If the revenue for the week is 2000 and labor costs consists of two workers earning 8 per hour who work 40 hours each what is la

Valentin [98]

$2 * (40 * 8) = 640$

$\frac{640}{2000} *100=32 percent$

7 0

3 years ago

What is the solution to 0.4(12 – 3x) = 0.3(12x – 16)?

TiliK225 [7]

Answer:

x = 2

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtract Property of Equality

Step-by-step explanation:

Step 1: Define

0.4(12 - 3x) = 0.3(12x - 16)

Step 2: Solve for x

Distribute: 4.8 - 1.2x = 3.6x - 4.8
Add 1.2x on both sides: 4.8 = 4.8x - 4.8
Add 4.8 on both sides: 9.6 = 4.8x
Divide 4.8 on both sides: 2 = x
Rewrite: x = 2

8 0

3 years ago