Answer:
A
Step-by-step explanation:
x=1.4
x + 4.3 = 5.7
x = 5.7 - 4.3
x = 1.4
Answer:
-5 ,0,5
Step-by-step explanation:
x^2 ≤ 25
Take the square root of each side
sqrt(x^2) ≤ sqrt(25)
sqrt (25) is +5 and -5
x ≤ 5 and x ≥ -5
-5 ≤x ≤ 5
The choices are -5 ,0,5
1) h ≥ 19
2) y > 6
3) 2x ≤ 10
x ≤ 5
4) 9x ≤ 45
x ≤ 5
Numbers go on forever. you cannot tell what the largest number in the universe is
(-7x² + 3) + (4x² + 2x - 1)
-7x² + 3 + 4x² + 2x - 1
(-7x² + 4x²) + (3 - 1) + 2x collect like terms
-3x² + 2x + 2
hope this helps, God bless!
