Answer:
To work this problem out you would do it as if it were just a simple equation
7x-19<16 (you would first have to add 19 to both sides)
7x<35 (then you would divide by 7 to get the variable by itself)
x<5 ( you answer would then be 5)
Step-by-step explanation:
16^2 is 16•16 so x would equal 256
Answer:
25 ft
Step-by-step explanation:
The 2 triangles are similar hence the ratios of corresponding sides are equal, that is
= 
= 5
multiply both sides by 5
x = 5 × 5 = 25
The height of the tree is 25 ft
You would have to change the fifths to a different denominator
Answer:
8 red flowers and 40 yello flowers
Step-by-step explanation:
