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Solve the system of equations using subtraction. 2x - 3y = -5 2x + y = 7 The solution is . (Type an ordered pair.)
answered
Nov 28, 2023
Mathematics
high-school
2
answers
148k
views
A student drops a ball from a height of 77.0m. Determine all unknowns and answer the following questions. Neglect drag.How long did the ball remain in the air? What was the ball's speed just before striking
asked
Nov 28, 2023
Physics
college
1
answer
70.3k
views
Complete the state symbol in the equation. CuCO3+H2SO4(aq)+H2O+CO2
answered
Aug 25, 2023
Mathematics
high-school
1
answer
185k
views
Guyz can you help me again? thanks in advance... only Activity 1A: Propagating sound 1-2
answered
Aug 5, 2023
English
high-school
2
answers
207k
views
A car moving with a speed of 20m/s has a momentum of 32,000 kg. m/s. What is the mass of the car
asked
Jul 18, 2023
Physics
high-school
1
answer
103k
views
Please help me with the question below
answered
Jul 13, 2023
Mathematics
high-school
1
answer
212k
views
Write the equation of the line perpendicular to y = 5x + 1 that passes through the point (3,-1).
answered
Jun 27, 2023
Mathematics
college
1
answer
175k
views
HELP ASAP: Why was the Berlin airlift an important event in the early years of the Cold War? I think it's C, but not sure
answered
Mar 26, 2023
History
high-school
1
answer
6.8k
views
Shana is doing a craft project using yarn and craft sticks. She has 5 green yarn pieces and 7 blue yarn pieces.She has 3 times as many craft sticks as yarn pieces.which expression can you use to find the
answered
Feb 20, 2023
Mathematics
high-school
1
answer
233k
views
Phân tích những điều kiện kinh tế-xã hội cho sự ra đời chủ nghĩa xã hội không tưởng
asked
Dec 14, 2022
Social Studies
college
1
answer
70.3k
views
What is cell wall. ASAP. please
asked
Dec 1, 2022
Biology
high-school
2
answers
233k
views
If the sales tax rate is 8.9%, how much tax will be paid on a $457 tv? State your answer in terms of dollars, rounded to the nearest cent (hundredth). Do not include a $ sign with your response.
answered
Nov 15, 2022
Mathematics
college
1
answer
107k
views
-2 (7– 5x – 3) = -2(7 + -5x x + -14 + 10 х + = -14 + 10 х + 10 х
asked
Oct 11, 2022
Mathematics
high-school
1
answer
234k
views
How does population play a role in local government?
answered
Oct 4, 2022
Social Studies
college
1
answer
111k
views
Please help im getting yelled at bc im not done with school yet
answered
Jul 4, 2022
Mathematics
high-school
1
answer
67.8k
views
-7 - (-3) is equivalent to? 0-10 O-4 O 10 04
answered
Jun 28, 2022
Mathematics
middle-school
2
answers
145k
views
Why was forced labor in each region different
answered
May 31, 2022
History
high-school
1
answer
220k
views
What is the concentration of a 22.35 L solution that contains 9.95 moles of sodium acetate? Round your answer to the correct number of significant figures.
answered
Mar 31, 2022
Chemistry
college
1
answer
76.6k
views
Help please I really need it.
asked
Mar 28, 2022
Chemistry
college
1
answer
208k
views
Please help due today
answered
Mar 20, 2022
Spanish
college
2
answers
31.2k
views
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