Answer:
x=1 y=4
Step-by-step explanation:
Answer:
X ≥ 3.5
Step-by-step explanation:
-2x-6≤1
+6 +6
-2x≤7
-2x/2 7/2
x ≥ 3.5
Answer:
80
Step-by-step explanation:
We have, 75% × x = 60
or,
75/ 100 × x = 60
Multiplying both sides by 100 and dividing both sides by 75,
we have x = 60 × 100/75
x = 80
Answer:
A 5.25, B 5.75, C 10.25, D 25.8125
Step-by-step explanation:
Its is called A positive integer or a natural number.