Let x = 7. What is the value of the expression 4x2+x−3?

Question options:

A 2213

B 200

C 60

D 116

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.

If the perimeter of the garden is 37 ft. the width is x and the length is 15 ft. what is the width of the garden in feet?