Answer:
A. 600 350+140+x
Step-by-step explanation:
The elevator can only carry 600 pounds or less.
Answer A is the only answer choice with the less than or equal to symbol that is next to 600lbs.
Hope this helps!
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Answer:
yes
Step-by-step explanation:
Ron was 8 hats.
4 are blue and 4 are red
8 - 4 = 4
Answer:
Sin X=Cos Y
Step-by-step explanation:
Objective: Understand trigonometric relations such that
Cosine and Sine are similar to complementary angles that if X+Y are complementary angles,
Cos X= Sin Y and Cos Y= Sin X
Solution:
we are given that
John is 3 years older than Jim. Jim is 4 years less than half of Dana’s age.
Let the age of Jim be x years then we can say
Age of John
If diana Age is D then
It can be re-wriiten as
Diana age
Given that their ages add up to 167
Hence jim is 39 nyears old, John is 39+3=42 years old. and Diana is 2*39+8=78+8=86 years old.