Hello I have a full sheet of homework but just a front so if you like to help me I would appreciate it!

Please do these ASAP.

Step-by-step explanation:

1 20.5-15.8=4.7

answer is D

2 D

because 0.03 equal to 3/100

3. A

perimeter of rectangle=length ×breath

=3/4 ×2/3

=1/2 inch

4

5 23

BODMAS

FIRST BRACKET

24+20÷4-(6)

SECOND DIVISION

24+5-6

THIRD ADDITION

29-6

FORTH SUBTRACTION

23

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

70

step-by-step explanation: