If four times a number plus 3 is 11, what is the number?
o a.5
o b. 16
oc. 2
o d.4

2

Step-by-step explanation:

Let, the number be 'x'.

As per question,

4×x+3=11

subtracting 3 on both sides,

4x=8

dividing by 4 on both sides

x=2.

hence, the number is 2.

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .