Let vanessa's height = v.
twice of vanessa's height = 2v
64 decreased by... = 64 -
64 - 2v is your algebraic expression
hope this helps
So we are given the mixed fraction 5 and 1/4 and we are asked to subtract 7/8 each time.
We can make 5 and 1/4 into the improper fraction 21/4.
Now that we have this, we want to create a common denominator to make it easier to subtract. We can easily get the common denominator of 8 by multiplying both sides of the fraction by two.
21 * 2/4 * 2 = 42/8.
Our first term is 42/8, as we start out with it.
Now we can subtract to figure out the rest.
Supposing we don’t include 42/8 as the first term, the next terms would be:
35/8, 28/8, 21/8, 14/8.
Notice how we subtract 7/8 each time. As we have a common denominator, we can ignore the 8 on each fraction and focus on the numerator. We simply subtract 7 from 42 each time.
Hope this helps.
Hello,
The answer would B. This is a tricky question in the way it's worded but we're given in 4.7 4 has a value of number 4 (in the ones place) and in 5.4, 4 has a value of 4 in the tenths place. The easiest way to think about this is, if we multiply 5.4 by 10 we get 54. And in 54 the number 4 has a value of 4, so 10 or B is the answer. Hope this helps!
The answer is B. 36. You substitute 8 for each x. So, 3x is 3 times 8 which is 24 and x^2 is 8 times 8 which is 64. Then you do order of operations to find the answer.
Answer:
It would be translation and dilation.
Step-by-step explanation: