Answer:
Step-by-step explanation:
-5x - 7 ≤ 2
+ 7 ≤ +7
---------------
-5x ≤ 9
---- -----
-5 -5
X=-1.8
-5(-1.8)-7 ≤ 2
Answer:
2.5 hours/3 hours
Step-by-step explanation:
If it takes the beginner 6 hours and experienced tinter 3 hours working together it should take roughly 2.5 hours to 3 hours because the time would be cut in half.
In explicit representation, a sequence is represented in terms of the first term while in recursive representation, a sequence is represented in terms ot the previous term.
Eg, the sequence: 2, 4, 6, 8, 10, . . .
Explicit Reprecentation An = 2 + 2(n - 1)
Recursive representation f(n) = 2 + f(n - 1)
Answer:3 breakfast bars for£1.50
Step-by-step explanation:if you got two packs you would have 6 bars for three pound when one of the offers was 5 breakfast bars for 3 pound so the 3 breakfast bars for £1.50 is the best offer.
Answer:
y = -9
Step-by-step explanation: