<span>Last week, Rosa ran 6 1/4 laps around the lake. Clara ran 1/5 as many laps around the lake as Rosa did. How many laps around the lake did Clara run?</span>
Answer:
$63
Step-by-step explanation:
we know that
Keith bought 4 shirts for $36
so
using proportion
Find out would be the cost for 7 shirts
Let
x ----> the cost for 7 shirts
Step 1
Given;
Required; To find the center that eliminates the linear terms
Step 2
Step 3
Substitute a,d,e into the vertex form
Step 4
Completing the square for -y²+4y
Step 5
Substitute a,d,e into the vertex form
Step 6
Step 7
Hence the answer is (-3,2)
Answer:
4
Step-by-step explanation:
2 + 2 = 4
Answer:
0.65 miles.
Step-by-step explanation:
Dmitry runs 3.1 miles on Saturday.
He runs 2.45 miles on Sunday.
On Saturday he runs 3.1 - 2.45 = 0.65 miles farther.