Answer:
x=2, y=21
Step-by-step explanation:
there are two methods: substiution and elimation. I will be doing subtistution in this soultion:
first isolate y in either equation, it would be easier to do it in the second one.
y= 11+5x
Then, subtitute that into the first equation
2(11+5x)+8x=58 (it says 2y+8x+58 but I assume you mean 2y+8x=58?)
22+10x+8x=58
18x = 36
x=2
substitute that back into y = 11+5x, to get y=11+10 = 21
Answer:
the correct answer po is letter A
Step-by-step explanation:
Tinatamad akong mag explain pero tama po 'yan
Answer:
x < 3
Step-by-step explanation:
When you multipy an inequality by a negative, remember to switch the inequality sign!
-x > -3
(-x)(-1) > (-3)(-1)
x < 3
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Answer: Rational number
It's a rational number because it's a fraction of two whole numbers 6 and 5.
ANSWER
The 3 unique dimensions are
EXPLANATION
The expression for the volume of the rectangular room is
where is an integer greater than 1.
We factor the HCF to obtain,
We rewrite the expression in the parenthesis as difference of two squares to obtain,
Recall that,
This implies that,