Simplify.2.67 + 2.77 ? 2.35 - 2.93
A. 6.2495
B. 4.86
C. 9.854
D. -3.1552
Answer: A
Mathematics
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Solve the problem. Where appropriate, round to the nearest tenth of a percent.On a biology test, a student got 25 questions correct but did not pass. On a second attempt, the student got 31 questions correct. What was the percent increase?
A. 76% B. 6% C. 24% D. 19.4%
Mathematics
Round the whole number to the given place value.56,018 to the nearest thousand
A. 66,000 B. 57,000 C. 56,000 D. 56,100
Mathematics
Write a formula for the nth term of the infinite sequence. Do not use a recursion formula.
, 1, e, e2, . . .
A. an = en - 1
B. an = en-2
C. an = en-1
D. an = 
Mathematics
Provide an appropriate response.Write the equation y + 3 = 2(x - 5) in slope-intercept form.
A. y = 2x + 13 B. y = 2x - 13 C. y = 2x - 8 D. y = 2x + 7
Mathematics