Prove that each of the expressions below are equivalent by evaluating the expressions given. Given g = 3. 15g-2(2g+6) and 11g-12

21 for both expressions

Step-by-step explanation:

21 for both expressions

Step-by-step explanation:

Answer with Step-by-step explanation:

We are given that

g=3

and

We have to prove that two expressions are equivalent by evaluating the expressions given

Substitute the value of g in the given expression

Substitute the value of g in the given expression

Hence,

15g-2(2g+6) = 11g-12 when g=3

a. substitute 2 into each expression, and evaluate them

Step-by-step explanation:

a. substitute 2 into each expression, and evaluate them

Step-by-step explanation:

The answer is in the image 

The answer is in the image 

For every 8 cars there are 7 trucks

Therefore,

Cars:Truck=8:7

Answer is B)8:7

The answer is in the image 

F=ma

where F=force

m=mass

a=acceleration

Here,

F=4300

a=3.3m/s2

m=F/a

    =4300/3.3

    =1303.03kg

Approximately it is aqual to 1300kg