Answer:
z less than -2
Step-by-step explanation:
z negative times negative is positive and 1 x 7 is 7
z+7 less than 5
z less than 5 - 7 because if a positive number crosses the sign it becomes negative
z less than -2 because 5-7 is -2
Answer:
Sequence A
Step-by-step explanation:
the correct answer would be -24x because 9+12 is 21 and 21 - 45 would be -24
Answer:
4. w = 31
5. x = 50
Step-by-step explanation:
To find the values of variable w and x in the given triangles above, recall that the sum of angles in a triangle = 180°.
Therefore,
==>w° + w° + (4w - 6)° = 180°
Solve for w
w + w + 4w - 6 = 180
6w - 6 = 180
Add 6 from both sides
6w = 180 + 6
6w = 186
Divide both sides by 6
w = 186/6
w = 31
==>Also, x° + x° + (x + 30)° = 180
x + x + x + 30 = 180
3x + 30 = 180
Subtract 30 from both sides
3x = 180 - 30
3x = 150
Divide both sides by 3
x = 150/3
x = 50
$6 million divided by 7 children.
$6,000,000/7 = $857,142.86
Each of her 7 children should get $857,142.86 in cash or valuables.
Each painting is worth $250,000.
$857,142.86/$250,000 = 3.4
Each child's portion is enough for 3.4 paintings, but since paintings are dealt as whole numbers, he can get 3 paintings.