Answer:
No, she made mistake from step 3, going to step 4
Step-by-step explanation:
See attachment for complete expression and Tisha's steps
Required
Is she correct?
The steps up to step 3 is correct.
However, going to step 4; she made a mistake
Her expression is:
Step 3:
The correct step is to multiply 2 by 3 (using BODMAS)
This will give:
But instead she evaluated the subtraction first, which is incorrect.
Answer:
Step-by-step explanation:
if f(x)=3x-1 and g(x)=2x+5 then
f(x)-g(x)=3x-1-(2x+5)
f(x)-g(x)=3x-1-2x-5
f(x)-g(x)=x-6
Answer:
5/12 %
Step-by-step explanation:
800x/100 = 3 1/3
8x = 10/3
x = 5/12
Answer:
y = -3x - 9
Step-by-step explanation:
Equation of line in point slope form is given as:
Answer:
115
Step-by-step explanation:
1/10 of 850= 85
he spent and additional RS 85 on its repairs
cost price + repairs price =935
he sold it for 1050
to find his gain =1050-935
=115