Turn 7/10 into decimal. (0.7)
Keep adding by 0.7 until you get the number closest to 4.1
3.5 is the closest, if we add another 0.7, we get 4.2.
So, he can get 5 sections of 0.7m
We already know that the speed of light is 299,792 km/s.
225,000,000 km* (1 s/ 299,792 km) ≈ 751 s.
(Note that the unit cancels out so you get the answer)
It takes light about 751 seconds from the Sun to reach Mars~
Answer:
right i can't see the puestion
Step-by-step explanation:
It would cost $35 for 14 wings. you find the unit rate of one wing dividing by $50 by 20, & it’ll come out as 2.5 dollars for every wing. then you’d multiply 14 by 2.5.
Donald earns $23 each weekend and Mickey earns $30.
Step-by-step explanation:
Given,
Money earned by Mickey and Donald = $53
Let,
Share of Mickey = x
Share of Donald = y
According to given statement;
x+y=53 Eqn 1
x = y+7 Eqn 2
Putting value of x from Eqn 2 in Eqn 1

Dividing both sides by 2

Putting y=23 in Eqn 2

Donald earns $23 each weekend and Mickey earns $30.
Keywords: linear equation, substitution method
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