Answer: 1024
Step-by-step explanation:
30+2 * 30+2
32 * 32
1024
Answer:
(-1,1)
Step-by-step explanation:
5x+2y= -2, x= -1/3 - 2/3y
5( -1/3 - 2/3y) +3y= -2
y= 1
x= -1/3 - 2/3 × 1
x= -1
<u>Answer:</u>
<u>Step-by-step explanation:</u>
We can use the following rule of surds to solve the problem:
,
which means that when multiplying two numbers with the same bases, we can simply add their powers while keeping the base the same.
Applying this rule:

⇒ 
⇒
False... a ratio equivalent to 2:5 is 4:10
2/5 × 2/2 = 4/10
$2.38/0.40 lb = $5.95/1 lb
The spinach cost $5.95 per pound.