Simplify the expression using order of operations.2.36 + 2.00(2.66) - 2.62
A. 0.1744
B. 4.4
C. 8.9776
D. 5.06
Answer: D
Mathematics
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Write an expression to state the problem and simplify.What is the sum of 4 consecutive integers if the first integer is x?
A. x + x + x + x; 4x B. x + (x + 1) + (x + 2) + (x + 3); 4x + 6 C. 4x + x; 5x D. Cannot be solved
Mathematics
Graph using the slope and the y-intercept.f(x) = - x + 3
A.
B.
C.
D.
Mathematics
Determine whether the polynomial is a sum of cubes, a difference of cubes, or neither.216x15 - 343y9
A. Neither B. Sum of cubes C. Difference of cubes
Mathematics
Solve the problem.A sample of 500 g of lead-210 decays to polonium-210 according to the function given by where t is time in years. What is the amount of the sample, to the nearest gram, after 10 years?
A. 363 g B. 264 g C. 20 g D. 689 g
Mathematics