Correct option is C. He has 225 acres of land .
Let the Number of acres of land Roy have = x
As he planted corn on 1/5 of his land,
Number of acres of his land planted with corn = 1/5 × Number of acres of land Roy have
= x/5
As he planted 45 acres of his land with corn,
⇒ x/5
= 45
⇒x = 45 × 5
⇒x = 225
Therefore, number of acres of land Roy have is 225 .
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Answer:
<em>The answer is</em> <u><em>48m</em></u><em>, I hope this answer is correct!</em>
Step-by-step explanation:
For each cube there are 6 sides so, 1 cube has the value of 6m so, since there are 8 cubes, the volume is 48m.
<em>Please give me </em><u><em>Brainliest</em></u><em>!</em>
<em>Have a good day,</em>
<em>-johannelbekian (You can call me </em><u><em>"Despacito Spider"</em></u> <em>Btw)</em>
3. Is the first one 5. Burger,Apple juice,fries (sorry if my answers are wrong)
10x+2y=18
10x-7y=-18
Multiply the second one by -1
-10x+7y=18
Then add the two equations
10x+2y=18
+-10x+7y=18
----------------
9y=36
y=4
Plug that back into one of the equations above and solve for x
10x+2y=18
10x+2(4)=18
10x+8=18
10x=10
x=1
so your answer is x=1 and y=4 or (1,4)
