Let's say the price of the red tube is x, and the price of the blue tube is x + 7. Then the total cost 25 is the price of the red tube plus that of the blue tube, or x + x + 7.

The red tube cost £9, and the blue tube cost <span>£16.</span>
These are exterior alternate angles which are equal:-
x + 112 = 105
x = 105 - 112 = -7 (answer)
Answer:
25/28
Step-by-step explanation:
convert to mixed numbers 5/4 divided by 7/5
Then keep, change, and flip to get your answer. Hope this helps. Good Luck.
3 x 0.5 = 1.5
1.5 = -(x) x = -1.5
Answer:
33.7692307692 or for it to be rounded, 34 or 33.8
Step-by-step explanation: