First you add 3d to d so you gonna have 4d and after that you can add 7 on both sides so you gonna have : 4d = 25/4 + 7 ⇒ 4d = 25/4 + 28/4 ⇒ 4d = 53/4 now you can multiply the both sides by 1/4 so you gonna have : d = 53/16 ⇒ d = 3.31 :))
i hope this is helpful
have a nice day
A right triangle has 2 acute acute angles and 1 right angle... I hope I helped! :)
3x - 7 = 5
+ 7 + 7
3x = 12
3 3
x = 4
6x - 8
6(4) - 8
24 - 8
16
Answer:
7.15x + 3.55y + 20 = weekly income
Step-by-step explanation:
7.15x + 3.55y + 20 = weekly income
Answer: The answer is (b) 100° C.
Step-by-step explanation: Given that Bobby's mom sets a small small pot of water on the stove and lights the burner, which after ten minutes bobby notices boiling. We nee to choose the correct temperature of the water among the four given options.
We know very well the freezing and boiling point of water, which are 0° C and 100° C. And at 100° C, the water starts vapourising.
Since the water was boiling when Bobby notices the pot, so the temperature of the pot must be 100° C.
Thus, the correct option is (b) 100° C.
