WILL MARK BRAINLIEST!! Fill in each blank using the following graph.
Axis Symmetry: x= -1
Vertex: ( -1 , 4 )
Zeros(*also known as x-intercepts): x =__?__, x =__?___
Value of a: -1
Equation in Standard Form: __?___

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume