Mathematics, 28.01.2020 09:31 CMCM5295
If we say that the ordered pair (9, -7) is the solution to a system of equations, what does this mean?
the slope of the system is -9/7
if you graph both equations, both lines will pass through (9,-7)
both lines have an x-intercept of 9 and a y-intercept of -7
both lines start at the point (9,-7)
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 15:30
Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.
Answers: 1
Mathematics, 21.06.2019 22:20
1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.
Answers: 2
Mathematics, 21.06.2019 23:30
Dots sells a total of 279 t-shirts ($2) and shorts ($4). in april total sales were $670. how many t-shirts and shorts did dots sell?
Answers: 1
You know the right answer?
If we say that the ordered pair (9, -7) is the solution to a system of equations, what does this mea...
Questions
Mathematics, 04.11.2020 19:20
Mathematics, 04.11.2020 19:20
Chemistry, 04.11.2020 19:20
Geography, 04.11.2020 19:20
