Y = x - 6
x = -4
plug in the second equation in to the first
y = -4 - 6
y = -1(4 + 6)
y = -1(10)
y = -10
The solution to the system is not listed in the options. The correct solution is (-4, -10).
Answer:
1/5x+51=2x+42
Step-by-step explanation:
1/5 of x, the number, plus 51 is equal to 2 times the number plus 42.
Sure! So this is ready as "the cube root of 125". This basically means, "what number cubed can get me 125?"
Let's go through our options.
We can rule out D, as D cubed would be unreasonably big.
We can also rule out C, because 375 cubed is easily over 10000, you know this even if you haven't computed it all, just compute the 300 cubed.
We can rule out B, too. 41 squared is already over 125, therefore it can't be the answer.
Therefore our answer is A, 5. We can check that by cubing 5, and that indeed gets us 125.
Hope this helps!
The weight would be converted to 30 pounds on the moon
The height of the school is 24 feet
<h3>What is proportion?</h3>
Proportion can be defined as the comparison of two numbers or elements on the basis of their size.
Based on the information given, we have that;
- Jeremy is 6ft tall and casts a shadow or 4ft
- School casts a shadow of 16ft
If 6ft = 4ft shadow
Then x ft = 16ft shadow
cross multiply
4x = 16 × 6
4x = 96
Make 'x' the subject
x = 96/ 4
x = 24ft
Thus, the height of the school is 24feet
Learn more about proportion here:
brainly.com/question/1781657
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