Lalagrl
Lalagrl
25-05-2020
Mathematics
contestada
PLEASE HELPPPPP!!!!!!!!!
Respuesta :
jimzhu
jimzhu
25-05-2020
2/3
Step-by-step explanation:
10a + 10b = 30
9x - 9y = 45
(10a+10b)/(9x-9y)
=30/45
=6/9
=2/3
Answer Link
VER TODAS LAS RESPUESTAS ( 59+ )
Otras preguntas
How do I round 8,831.25 to the nearest cubic unit? Someone help.
True or false? The attack on Tokyo surprised the Japanese because they were told the U.S. planes could not get close without detection.
In the 1980s, the campaign for homosexual rights a. finally triumphed. b. made steady progress. c. faced growing resistance. d. received government support.
Why was Russia unhappy with the results of the Treaty of Versailles? a. It was ordered to pay reparations. c. It was not given land, which it claimed in China.
Mary Ann buys 4 2/5 pounds of bananas. She uses 1 and 1/2 pounds making banana bread. How many pounds does she have left?
How many moles of sulphur dioxide are produced when 72.0 grams of water is produced by the process: 2H2S + 3O2 --> 2H2O + 2SO2
Why was the Constitutional Convention held? A. The weak government under the Articles of Confederation, which had no power to tax, needed to be revised or repl
F an electron fell to a lower orbit or energy level, energy would be A. created. B. emitted. C. absorbed. D. transferred.
Manuel just bought a new television for $629.00.He made down payment of $57.00 and will pay monthly payments of $26.00 until it is paid off.How many months will
what is 15% of 68.97
