Mathematics, 08.11.2019 01:31 rishiganesh

# Solve the system of equations using elimination. 3x – 5y = –2 and 4x – 7y = –3

Answers: 2

Mathematics, 21.06.2019 16:30

Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88

Answers: 1

Mathematics, 21.06.2019 20:00

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form

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Mathematics, 21.06.2019 23:00

Spencer has 1/3 pound of nuts he divides them equally into 4 bags what fraction of a pound of nuts is in each bag

Answers: 1

Mathematics, 21.06.2019 23:40

Statement reason 1. δabc is similar to δced. given 2. 3. definition of slope 4. slope of slope of definition of slope 5. slope of × slope of multiplying the slopes 6. slope of × slope of substitution property of equality 7. slope of × slope of simplifying the right side the table contains the proof of the relationship between the slopes of two perpendicular lines. what is the reason for statement 2? a. parallel line segments that meet a common perpendicular line are proportional in length. b. the lengths of vertical and horizontal sides in congruent triangles are in a common ratio. c. trigonometric identities determine the lengths of the legs in a right triangle. d. corresponding side lengths in similar triangles are proportional in length.

Answers: 2

Solve the system of equations using elimination. 3x – 5y = –2 and 4x – 7y = –3...

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