Give the sum of the two expressions .encode only your final answer
1.4x and 7x
2.-20y and -40y
3.4xy² and 5xy²
4.14yz and 9yz
5. -6x² and 3x²
6. 12ab and 2 ab
7. 5x and x
8. -15ab and 6ab
9. 9xy and -9xy
10. 0.5x and 0.2x
1.4x and 7x
2.-20y and -40y
3.4xy² and 5xy²
4.14yz and 9yz
5. -6x² and 3x²
6. 12ab and 2 ab
7. 5x and x
8. -15ab and 6ab
9. 9xy and -9xy
10. 0.5x and 0.2x
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Answer:
1.) 11x
2.) -60y
3.) 9xy²
4.) 23yz
5.) -3x²
6.) 14ab
7.) 6x
8.) -9ab
9.) xy
10.) 0.7x
Step-by-step explanation:
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