Truck travels bomites on igallon of fuel, how
any miles will the tick travel on 9.2 gallons
uel? sumate. then find the product is your
answer is reasonable? explain
estate
8.6 92
in 2-73, estimate first. then find each product.
check that your answer is reasonable.
2.
3.
0.2
4.6
3.9
7.1
5.
x
5.4
0.1
x
x
153
x 64
6. 9.3 x
5.8
7. 23.7 x
4.4
8. 0.8 x 0.5
9. 13.2 x 0.3
10. 7.9 x 6.8
11. 1.6 x 26.1
12. 0.9 x 0.6
13. 0.5 x 964
topic 4
lesson 4-6
digital resources at pearsonrealize. com

Asystem of linear equations with more equations than unknowns is sometimes called an overdetermined system. can such a system be consistent? illustrate your answer with a specific system of three equations in two unknowns. choose the correct answer below. a. yes, overdetermined systems can be consistent. for example, the system of equations below is consistent because it has the solution nothing. (type an ordered pair.) x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 6 b. no, overdetermined systems cannot be consistent because there are fewer free variables than equations. for example, the system of equations below has no solution. x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 12 c. yes, overdetermined systems can be consistent. for example, the system of equations below is consistent because it has the solution nothing. (type an ordered pair.) x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 8 d. no, overdetermined systems cannot be consistent because there are no free variables. for example, the system of equations below has no solution. x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 24