Y = 5x + 3
when x = 4
y = 5(4) + 3 = 23
Answer (4,23)
Answer:
y=mx+b sdi c xc xx cx cx cxc xc 87
Step-by-step explanation:
Answer:
68-x
Step-by-step explanation:
71-x-3=71-3-x=68-x
Answer: 10 , 13 , 14 , 15
Step-by-step explanation:
To find the perimeter of a quadrilateral , we will add all its side , that is
Perimeter = x + x + 3 + x + 4 + x + 5
That is
52 = x + x + 3 + x + 4 + x + 5
52 = 4x + 12
subtract 12 from both sides
40 = 4x
divide through by 4
x = 10
therefore , the lengths of the sides are
10 , 10+3 , 10 + 4 , 10 + 5 , that is
10 , 13 , 14 , 15
1.3
You subtract 3.2 from 1.9 ; which gives you 1.3
