Answer:
B
Step-by-step explanation:
use quadratic formula: (-b ±√b²-4ac) ÷ 2a
a = 10, b = -9, c = -6
Answer: C
Step-by-step explanation:
Basically you have your candy and you split it up, which is dividing, and give the groups of candy to your friends.
Answer:
$63
Step-by-step explanation:
we know that
Keith bought 4 shirts for $36
so
using proportion
Find out would be the cost for 7 shirts
Let
x ----> the cost for 7 shirts
Answer:
D
Step-by-step explanation:
Area is found by LxWxH
#4 a is 0.4 four tenths b is 0.40 forty hundredths you know cuz four tenths is equivalent to forty tenths and each square/unit equals 1 hundreth c is 4/10 or 40/100 or 2/5 d is either 0.4 or 0.40 #5 is you can say that decimals are fractions and are equivalent and you could write something like 29/100 is 0.29
