Answer: Distance between Sarah's house and Amy's house is 7.6 miles.
Step-by-step explanation:
Since we have given that
Distance at which Sarah lives west of Peter= 4 miles
Distance at which Amy lives south of Peter = 6.5 miles
Now, we need to find the distance between Sarah's house to Amy's house,
We'll use Pythagorus theorem,
So, Distance between Sarah's house and Amy's house is 7.6 miles.
Answer:
d3
Step-by-step explanation:
X=#of flute players
4x+x=70
5x=70
x=14
There are 14 flute players.
Answer:
I think it would be 9 meters.
Step-by-step explanation:
5x2=10
28-10=18
18(divided by)2=9 meters
Answer:
Inequality: x + 6 ≤ 24
Solution: x ≤ 18
Step-by-step explanation:
<u>Plus</u>: "+" → to <u>add</u> something to something else
<u>Less than or equal to</u>: "≤" → the expression on the left side of the inequality sign is <u>smaller</u> than the expression on the right side of the sign.
Let x be the unknown number.
A number plus 6 is less than or equal to twenty-four:
x + 6 ≤ 24
To solve the found inequality, subtract 6 from both sides:
⇒ x + 6 - 6 ≤ 24 - 6
⇒ x ≤ 18
Therefore, the solution to the inequality is x ≤ 18. The unknown number x can be <u>any real number equal to or less than 18</u>.