T=s+.50 T=0.25s+1.70 In the equation above t and a represent the weight in tons of a sedan and of a truck, respectively. What is the weight of a sedan in tons

Answer :

The weight of a sedans in tons is 2.1 tons.

Step-by-step explanation:

Given : Equations and where T and s represents the weight in tons of a sedan and of a truck, respectively.

To find : What is the weight of a sedan in tons ?

Solution :

Solving equations,

......(1)

 .....(2)

As LHS is equate we equate RHS,

Substitute in equation (1),

Therefore, the weight of a sedans in tons is 2.1 tons.

the answer is b i just did that

step-by-step explanation:

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm