An alloy is a mixture of metals. Suppose that a certain alloy is made by mixing 110 grams of an alloy containing 16% copper with 210 grams of an alloy containing 64% copper.

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x

they charge the same amount at 20 minutes.

step-by-step explanation:

113.42

i hope that is right.

step-by-step explanation: