Answer:
2x+9 is the equation
x = 10.5
Step-by-step explanation:
2x + 9 = 30
2x = 30 - 9 = 21
x = 21 ÷ 2 = 10.5
Hope this helps!
About 7
because 5^2+5^2 is 50 and then you take the sq root of 50 which is about 7
Answer:
y=-2x+10
Step-by-step explanation:
m=-2 which means that x is -2 using y=mx+b
and because (0,10) and x is 0 and y or in this case b is 10.
Hope this helps!
Answer:
True
Step-by-step explanation:
The four non-renewable resources are coal, natural gas, oil, and nuclear energy. Our cars can not run without gas is one example as to why we need non - renewable resources.