The answer is 0.4375. What you do is you divide the top number (numerator) by the bottom number (denominator) when you want to turn a fraction into a decimal. So 7 divided by 16 is 0.4375.
Answer:
x + y = 14 -----------(1)
----------------(2)
The above is the required system of equation, where,
x = no. of cans of soup Robert purchased
y = no. of cans of frozen dinner Robert purchased
c = amount of sodium (in mg) which each can of frozen dinner contains
Step-by-step explanation:
Let, Robert purchased x number of cans of soup and y number of cans of frozen dinner and each can of frozen dinner contains c mg of sodium.
Then, according to the question,
x + y = 14 -----------(1)
and
----------------(2)
Answer:
Step-by-step explanation:
20y - 60 = 5x
add 60 to both sides:
20y = 5x + 60
divide through by 20:
y = (1/4)x + 3
slope = 1/4
y-intercept = (0, 3)
Answer:
Undefined
Step-by-step explanation:
☆ (x₁, y₁) is the first coordinate and (x₂, y₂) is the second coordinate.
Slope of the line
Thus, the slope of the line is undefined.
(Since 2 cannot be divided by zero)
Notice that the two coordinates have the same y- coordinate of -4. This means that the line is a vertical line. Vertical lines have undefined slopes.
First convert 14 gallons to grams (52,995.76g), all chemical reactions are related to molecular weights, in this case, 112 atomic weight units for gasoline, 32 for oxygen, 44 for carbon dioxide, and 18 for every mole of octane, 8 moles of CO2 are produced. The proportion will be (52,995.76g x 8 x 44 atomic weight units) / 112 atomic weight units. This equates to 166558.103g. Next, we convert grams to pounds. 367.19776172602 pounds.