Question

please give me the answer this is the ch= Algebra class 6​

Answer 1

Answer:

2) centimeters in 1 step=x

centimeters in 9 steps=9×x

=9x

3)Let the number be x

multiply by 5=5×x=5x

add 6 to result=5x+6

subtract y=5x+6-y

4)cost of pencil=2

cost of fountain pen=15

cost of x pencils=2x

cost of y fountain pen=15y

Answer 2

1) MARK IN MATHS=100

MARK IN SCIENCE=X

TOTAL MARKS=(X+100)

2)NO OF CM HE COVERS IN A STEP=X

NO OF STEPS=9

3)THINK OF NUMBER=6

MULTIPLY=6*5

ADD=30+6=36

SUBTRACT=(Y-36)

4)