A water tank is being drained at a steady rate. The initial level of the water in the tank was 5.5 feet. The graph below shows t
he water level over time as the tank is drained
2 answers:
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Answer:
= 43
Step-by-step explanation:
{7 × - 7} -2 ×3
Solve the brackets first
{7 × 8 - 7} -2 ×3
{56 - 7} -2 ×3
49 -2 ×3
49 -6
= 43
you are right