Given that  figure 1.png)
, ?a=2x ?b=3x+70°, find the value of x.
 figure 1.png)
a. 22
b. –70
c. 4
d. 58
e. 70
a. 22
Mathematics
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A. 12
B. 
C. 
D. 
Mathematics
Evaluate the determinant.
A. - 13 B. 13 C. 5 D. 0
Mathematics
Change the word statement to an equation. Use x as the variable.The sum of twice a number and 3 is 54.
A. 6x = 54 B. 2x + 3 = 54 C. 6x = 54x
Mathematics
Simplify the radical expression. Assume all variables represent nonnegative real numbers.
A. xy
B. xyz
C. x
D. xy
Mathematics