Answer:
(x,y)=(7,2)
Step-by-step explanation:
Answer:
x=2
Step-by-step explanation:
Distribute
15x-10=10+6+2x
simplify
15x-10=16+2x
subtract 2x to get x on one side
13x-10=16
add 10
13x=26
divide
x=2
Answer:
Step-by-step explanation:
hope this helps. good luck.
Answer:
You can solve by the formula of area of trapezium. This is h(a+b)/2.
54 = 6(8+b)/2
Thus b = 10cm.
The secret number has a 7 in the ones place. The tens number is an odd number?
This number is 79. Hope I helped.
