Hi there!
This is very simple, so here's how to complete this math problem.
It looks like you're taking money away, so...
If you have 10$ and you spent 2 of them, the word 'spent' is a subtraction word, so we would subtract.
10$ - 2$ = 8$
So, therefore, you would still have 8 dollars left. :)
Hope this helps! :D
You can multiply the number of laps each person ran by the yards in each lap and then add them together:
440 + 2(440) + 3(440) + 4(440)
= 440 + 880 + 1,320 + 1,760
= 4,440 yards
Or you can add the laps first, then multiply by the yards in each lap
(1 + 2 + 3 + 4)(440)
= 10 x 440
= 4,400 yards
Answer:
147/64 or 2.296875 as a decimal
Step-by-step explanation:
5 1/4=20/4+1/4=21/4
2 2/7=14/7+2/7=16/7
(21/4)/(16/7)=
(21/4)*(7/16)=
(21*7)/(4*16)=
147/64
which equals 2.296875 in decimal form
Answer:
5%
Step-by-step explanation:
1 person will be selected out of a total of 20 (you + 19)
The probability is 1/20 = 0.05 = 5%
Answer:
−s2+2st−t2−s+t
Step-by-step explanation:
−(s−t)−(s−t)2
distributed would be
−s+t+−s2+2st+−t2