Answer:
The numbers are 9, 7, 4, 11
Answer: c = 2h + 15
Step-by-step explanation: Each house (h) adds 2 cats. We represent that with 2h. Then we add the constant 15 on the ground as +15.
Answer:
40 I told u
Step-by-step explanation:
right angles are 90 degrees
Answer:
She didn't put the sign's in the proper place, it should be ( x + 3 ) ( x - 7 )
Step-by-step explanation:
( x - 3 ) ( x + 7 ) = x² + 7x - 3x - 21 = x² + 4x - 21
( x + 3 ) ( x - 7 ) = x² - 7x + 3x - 21 = x² - 4x - 21
Answer:
1
Step-by-step explanation:
12x+x+4=17
13x=17-4
13x=13
x=1
