1)u(a-5)+b(-5+a);2). b(8x-6y)+a(15y+20x). 3). I have no idea for the third one....
Answer:
5m + 37 = 79.50
Step-by-step explanation:
Answer:
19 points
Step-by-step explanation:
Given that :
Fabio had 7 points less than 2 times as many points as Carlos
Let Fabio's point = f
Carlos point = c
Equation relating the number of points scored by both players.
Points scored by Fabio = 31
f = 2c - 7
Carlos point = c
31 = 2c - 7
31 + 7 = 2c
38 = 2c
c = 38/2
c = 19
Hence, Carlos's points is 19
Answer:
5,024,000,005.006
Step-by-step explanation:
This is the standard form of five billion, twenty-four million, five and six thousandths.
Answer:
<h3>
addition property of equality </h3>
Step-by-step explanation:
Adding the same number to both sides of equation doesn't change the equality.
¹/₉ + t = 7
+(-¹/₉) +(-¹/₉)
t = 7 + (-¹/₉) = 7 - ¹/₉ = 6⁸/₉