Answer:
I have not J.H.S 3 , because the questions look like some J.H.S 3 ,so please I am very sorry that I can't help u in this questions . Thanks
141.5 ÷ 5 = 28 with remainder so its just 28
This, you will have to use your calculator for, but I can still explain it.
First off, 9x10^-3 is equivalent to 0.009
Second: 2.4x10^-5 is equivalent to 0.000024
Parenthesis
Exponents
Multiple
Divide
Addition
Subtraction
PEMDAS is the order you go in always, if it's multiple or division, you do whichever one comes first, same with addition and subtracting, so left to right
FIRST: do 0.000024 / 0.0012 = 0.02
0.009 + 0.02 (answer above) = 0.29
Answer:
y=2x−3
⇒−1=2a−3
⇒2a=−1+3=2
∴a=22=1
y=2x−3
b=2×5−3
⇒b=10−3=7
∴b=7
Step-by-step explanation:
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