can someone pls help for brainlest

40ft³ i believe

2×2×10 = 40ft

40 cubic feet

Step-by-step explanation:

Length = 2 ft

Width = 10 ft

Height = 2 ft

Area = l × w × h

= 2 × 10 × 2

= 20 × 2

= 40 cubic feet

a

step-by-step explanation:

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x