Answer:
4 4 0 1
Step-by-step explanation:
Q1. 4
Q2. 4
Q3. 0
Q4. 1
Answer:
Step-by-step explanation:
<h2>this is the formula using a calculator hit 2nd then x^2 and the number you want then enter</h2>
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This number has to be read with its whole part first (twenty-three) and then its decimal part (one hundreth), so the complete sentence to read this number is twenty-three and one hundredth.
Answer: D. Twenty-three and one hundredth
Answer:
Its option b) and d) any one of them
Step-by-step explanation:
First set up your two equations:
x + y = 90
x = 2y - 30
Then substitute what x equals in the second equation into the first equation:
(2y -30) + y = 90
Now solve for y:
3y -30 = 90
3y = 120
y = 40
Then use y = 40 and substitute the value for y into one of your original equations and solve for x. I'll choose the first one, but either one will work.
x+ 40 = 90
x = 50
So your solution is x = 50 and y = 40
