Mathematics, 05.02.2021 20:40 tpenubothu24
The sum of twice a number and four times another number is 4. The difference of the
two numbers is 5. Find the numbers.
(elimination)
Answers: 3
Mathematics, 21.06.2019 15:00
Use the graph to determine the range. which notations accurately represent the range? check all that apply. (–∞, 2) u (2, ∞) (–∞, –2) u (–2, ∞) {y|y ∈ r, y ≠ –2} {y|y ∈ r, y ≠ 2} y < 2 or y > 2 y < –2 or y > –2
Answers: 1
Mathematics, 22.06.2019 00:50
F. a fair coin is thrown in the air four times. if the coin lands with the head up on the first three tosses, what is the probability that the coin will land with the head up on the fourth toss? a. 0 b. 1/16 c. 1/8 d. 1/2
Answers: 2
Mathematics, 22.06.2019 05:00
All of the following ordered pairs satisfy the function rule y=-2x-1 except.
Answers: 3
The sum of twice a number and four times another number is 4. The difference of the
two numbers is...
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