i. 5x ≥ -12 (It can be solved similarly to an equality)
5x/5 ≥ -12/5
x ≥ -12/5
The number line looks along the lines of
<---------l-------------> (filled circle)
-12/5
ii. The smallest integer that satisfies x ≥ -12/5 is -2 because -12/5 = -2.4.
Answer:
$7.50
Step-by-step explanation:
$42 × 3 = $126
$27 × 5 = $135
$126 + $135 = $261
$275 - $261 = $14
$14 - $6.50 = $7.50
Answer:
x≈231.123
Step-by-step explanation:
1) Make a ratio 314/2512= x/1584
2) Use the concept of cross multiplication and get 314*1584=2512x
3) Use Algebra:
314*1584=497,376
497,376/2152=2512x/2152
x≈231.123
y=14x+32
since she can only bake 14 pies per week and she already has 32 pies done