Answer:
12z-32
Step-by-step explanation:
Simplify the expression.
Answer: (X-12)(x+4)
The middle number is -8 and the last number is -48.
Factoring means we want something like
(x+_)(x+_)
Which numbers go in the blanks?
We need two numbers that...
Add together to get -8
Multiply together to get -48
Can you think of the two numbers?
Try 4 and -12:
4+-12 = -8
4*-12 = -48
Fill in the blanks in
(x+_)(x+_)
with 4 and -12 to get...
(x+4)(x-12)
Answer:
(x+4)(x−12)
Answer:
original number: 62
Step-by-step explanation:
number: xy
(x+y) + (10y+x) = 34
2x + 11y = 34 (1)
(10x+y) - (10y+x) = 36
9x - 9y = 36
x - y = 4
x = y + 4
2* (y+4) + 11y = 34 (substitute (1))
13y + 8 = 34
13y = 26
y = 2
x = 6
Number: 62
Answer:
B 0.6825
Step-by-step explanation:
From the tables
0.80 = 02881 of the area
1.25 = 0.3944 of the area
Sum of these 2 = 0.6825
Answer:
It’s 2 and 5
Step-by-step explanation:
