Answer:
-311.74
Step-by-step explanation:
Answer:
51.84 centimeters
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
because if he turns right 90 he will get to school but if he turns left 90 he might get half way to the golf course. And since it doesn't specify there is no way in knowing which way to turn
1/13w - 4 is how this can be expressed algebraically.
Answer:
First number is 6, second is 5
Step-by-step explanation:
What you have to do here is make a system of equations. X will be the first number, and y will be the second. With the first sentence, we can make the equation 4x + 8y = 64. The second sentence gives us 4x - y = 19. We can subtract these two equations to get 9y = 45. Quickly solving this we get y = 5. If we plug that in to the second equation, then we get 4x - 5 = 19. 4x = 24, then we solve that and get 6.
