Answer:
189
Step-by-step explanation:
You can replace the values of x with 9 and the values of y with (-3).
7(2x-3y) = 7(2 × 9 - 3 × -3)
= 7(18 - -9)
= 7(18+9)
= 7 × 27
= 189
Answer:
20 ft
Step-by-step explanation:
We know that
Perimeter of rectangle = 2(l + w)
Let the width be w
=> 104 = 2(32 + w)
=> 104/2 = 32 + w
=> 52 = 32 + w
=> 52 - 32 = w
=> 20 = w
Hence z
Width of playground is 20 ft
C. 5
The least possible degree of a polynomial with four turning points would be five.
Answer:
A
Step-by-step explanation:
is the answer Aaaaaaaaa
Answer:
25 miles
Step-by-step explanation:
Step one:
given data
We are told that 20 gallons of gas can go 410 miles
what we want is the number of miles that 50 gallons can go
Step two:
so
20 gallons will go 410 miles
50 gallons will go x
cross multiply
20x=50*40
divide both sides by 20
x= 500/20
x=25 miles
