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Solve each system by elimination. -9x + 4y = 7 -2x-4y=-18
answered
Nov 23, 2023
Mathematics
high-school
1
vote
198k
views
Which is equivalent to 5x2y-5 / 10x6y10
answered
Nov 12, 2023
Mathematics
college
7
votes
186k
views
Help plsss it’s 11:08 and due at 11:59
answered
Sep 12, 2023
Mathematics
college
13
votes
235k
views
Here is an expression. 1} : Which situation could the expression model? O A. A bag of almonds weighs 13 pounds. When of the bag of almonds remain, how many pounds do the almonds weigh? B. How many cup
answered
Aug 2, 2023
Mathematics
high-school
13
votes
33.3k
views
What hazard symbol does cement have?
answered
Jun 12, 2023
Chemistry
college
5
votes
17.7k
views
Roberta has recently had surgery on the slim, pipe-like structures that connect her ovaries with her uterus. roberta has had surgery on her _____.
answered
Jan 26, 2023
Biology
high-school
5
votes
48.5k
views
Simplify -62 ÷ 12 - 2(-7).
answered
Nov 15, 2022
Mathematics
high-school
4
votes
171k
views
A dozen gulab jamuns cost 3.49 how much will 5 dozen cost
answered
Oct 4, 2022
Mathematics
college
3
votes
84.6k
views
Is a plant a vertebrate or invertebrate
answered
Apr 29, 2022
Physics
high-school
12
votes
159k
views
Yup help plssss.......
answered
Feb 25, 2022
Chemistry
college
7
votes
120k
views
Where are the heck are you getting 18
answered
Jan 28, 2022
Mathematics
college
9
votes
78.3k
views
In which system are economic decisions made based upon price? A. market economy B. command economy C. communist economy D. traditional economy
answered
Jul 28, 2021
Social Studies
middle-school
0
votes
2.2k
views
The dimensions of the figures are given in millimeters. What is the area of the two-dimensional figure? (A) 39 square millimeters (B) 169 square millimeters (C) 208 square millimeters (D) 247 square millimeters
answered
Jun 14, 2021
Mathematics
middle-school
4
votes
71.8k
views
How are semicolons, colons, and hyphens the same? How do they differ?
answered
Apr 20, 2021
English
high-school
1
vote
230k
views
1. Analysis of an unknown substance formerly used in rocket fuel reveals a composition of 93.28% nitrogen and 6.72% hydrogen by mass. Further analysis determines the molar mass to be 30.04g/mol. Determine
answered
Apr 10, 2021
Chemistry
middle-school
3
votes
229k
views
What is the area of this triangle in the coordinate plane? A. 25.0 units² B. 27.5 units² C. 50.0 units² D. 55.0 units²
answered
Feb 28, 2021
Mathematics
middle-school
7
votes
111k
views
Sulfites may be found _____. naturally occurring in wine as a preservative in hamburger as a preservative on fruits as a preservative in cooked vegetables
answered
Jan 16, 2021
Biology
middle-school
3
votes
210k
views
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