Use substitution to solve this. substitute for x, not y
x = -y - 2
0.5x + y = 1...
Mathematics, 09.02.2021 01:00 TheRunningPotatoe245
Use substitution to solve this. substitute for x, not y
x = -y - 2
0.5x + y = 1
Answers: 2
Mathematics, 21.06.2019 14:30, brockandersin
Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?
Answers: 3
Mathematics, 21.06.2019 15:30, nisha87
Which of the following statements is not true? a. parallel lines are lines in the same plane that never intersect. b. congruent figures have the same shape and same size angles and sides. c. similar figures must have the same shape and the same size. d. a rotation is when you turn a figure around a certain point.
Answers: 1
Mathematics, 21.06.2019 22:10, XxKaitlynnxX
What is the measure of sty in oo below? 130 310 230 50
Answers: 2
Mathematics, 07.12.2020 21:50
Mathematics, 07.12.2020 21:50
Chemistry, 07.12.2020 21:50