Answer:
t = 7s + 4
Step-by-step explanation:
The goal is to get t alone. So we should move 7s to the other side of the equals to sign. When we move 7s to the other side of the equals to sign the sign changes to -7s. There are no like terms to be collected so the answer should be 7s + 4 for t.
Answer:
(-5, -3)
Step-by-step explanation:
Scale factor 1/2 means divide points by 2
speed=d/t=200X2/5=80km/hr
d=sXt=13X80/4=260km
865/110=173/22hr=173X60/22=173X30/11=467min
It always has zeros in the tens and ones place
Answer:
To turn this equation into a fraction, convert both numbers into a fraction when multiplying.
Step-by-step explanation:
-7 = -7/1 or 7/-1
7/-1 * -3/5 * 15/7
- Multiply numerators and then multiply denominators and then simplify
(7*-3* 15)= -315
(-1*5*7) =-35
-315/-35=9
