Answer:
Ava was in charge of clearing a 16 mile ratius along the parks sidewalk, after she finished, she was ordered to get the exact number of feet in each mile, she knew she cleared 84480 feet, how can she find a, the exact number of one mile?
Step-by-step explanation:
Ava had to clear 84480 feet, after she finished she had to find out the exact number of feet in a mile, she knew she had 5280 feet in a mile, so you have to divide 5280 to 84480
Answer: x=4
Step-by-step explanation:
We know that line segment AC= AB + BC
we also know that AB= 3x+8 and BC= 2x-5
by substituting these, we get AC= (3x+8)+(2x-5)
AC is given as being 23, so we know that
23= (3x+8)+(2x-5)
by combining like terms, we get that
5x+3=23
simplify this to get that x=4
Answer:
3 pints
Step-by-step explanation:
In this question, we are asked to calculate the amount of pints remaining if 4 pints were eaten from 3 1/2 quarts of ice-cream
To solve this problem adequately, we need to achieve a consistency in units. This means our units must be in the same vein.
First, it must be known that one quarts is equal to 2 pints. This means that 3.5 quarts will be 3.5 * 2 = 7 pints
Now, the number of pints remaining is simply 7 pints - 4 pints = 3 pints
The unknown number equals to 2.5
3x+6.4=13.9
Subtract 6.4 from both sides
3x=7.5
Divide 3 on both sides
X=2.5
