exam
Maths Puzzle
Numerical Ability
cross braces are often in the framing of a house. If one angle is 131.5 degree, what is the b angle
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exam Other Question
Would someone please help me solve this problem:
y-xy=-10
x-2y=-7
Thank you.
The algebra questions reads the square root of x minus 8 is equal to the square root of 13 plus x. Please help me solve this!