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What does 15-3 times 4 plus 9 equals?
In math problems without punctuation such as brackets, the standard convention in to solve from left to right. Therefore, you would solve the problem 15-3 times 4 plus nine like by three actions. 15-3 equals 12; 12 times 4 equals 48; 48 plus 9 equals 57.
What is 48 plus 48 plus 48 plus 48 plus 48 plus 48 plus 48 plus 48?
All you need to do is add the numbers together like you would for two plus two. To check your work, a calculator will be a great option,but before you use one:for more of a challenge USE YOUR BRAIN! The answer is 288.
If the sum of two numbers is 42 one number plus two then times the other number is 57 what are the two numbers?
If X+Y = 42, and 2X + Y = 57, then if you subtract the first equation from the second, 2X + 1Y = 57 1X + 1Y = 42 - ---------------- 1X + 0Y = 15 That means that Y = 27. 15 + 27 = 42 15 + 15 + 27 = 57.
What is the value of x in the equation 9-4x equals 57?
9 - 4x = 57 9 - 9 - 4x = 57 - 9 -4x = 48 -4x/-4 = 48/-4 x = -12 Always double check your answer. 9 - 4x = 57 9 - 4(-12) = 57 9 + 48 = 57 57 = 57 So 9 - 4x = 57 when x = -12
What is 15 plus 12 plus 12 plus 12 plus 12 plus 12 plus 12 plus 12 plus 12 plus 12 plus 12?
-27
