Show that each system has no solution

y=x+1

-x+y=3

Select the best answer for the question. 1. The total of 36, 78, 198, 475, and 620 is A. 2,109. B. 1,731. C. 1,187. D. 1,407.

Write 47.5 in decimal words

Find the quotient 0/15

Use the laws of logarithms and the values given below to evaluate the logarithmic expression. log7=0.8451 log5=0.6990 log3=0.4771 log2=0.3010

When is election day, and what age can a person vote?

Alan took a math quiz last week. hw got 6 out of 8 problems correct. What percentage did Alan get correct?

What is 2.2 as an improper fraction

Calculate dy/dxif y = 4x3 + 3x2 + 2. A. 12x2 + 6x B. 12x3 + 6x2 C. 12x3 + 6x2 + 2 D. 12x2 + 6x + 2

A train leaves Little Rock, Arkansas, and travels north at 60 kilometers per hour. Another train leaves at the same time & travels south at 65 kilometers per hour. How long will it take before they are 500 kilometers apart?

Use binomial thereom to expand (x+6) ³