Answer:
Here Ratio=<u>1</u><u>:</u><u>2</u><u>:</u><u>4</u>
total money =$70
Step-by-step explanation:
let the ratio number be 1x,2x and4x
Now,
1x+2x+4x =$70
or, 7x. =$70
or, x. =$70÷7=$10
again,
1x=1×$10=$10,
2x=2×$10=$20 and
4x=4×$10=$40
Answer:
1504
Step-by-step explanation:
47*2^25/5
47*2^5
47*32=1504
Answer:
I got 6-7-9-5
Step-by-step explanation:
C and D is 1 more than A and B while having the lowest number, which also means it has the highest number. I started with giving C 9 and subtracting 4 and giving D 5, then I chose 2 numbers between 9 and 5 for A and B. If I gave B 8, then A would have to be 5, but D is already the lowest number so I gave B 7 and A 5 which works out with the requirements. I guess I got lucky when choosing 9 for C, but if 9 didn't work, then I'd go down to 8. I suspected 9 would work because B had to be 7 or 8 while not being the highest number and being less then C and D while being added to A. Make sure to leave feedback!
-1.2 ≤ -0.8r
-1.2/-0.8 ≥ r divide both sides by -0.8
1.5 ≥ r
r ≤ 1.5
hope that helped, God bless!