me060506
me060506
10-03-2021
Mathematics
contestada
5a+4b=65 elimination substitute and check
Respuesta :
silverghost00000
silverghost00000
10-03-2021
Answer:
a=13 - 4b/5
b=65/4-5a/4
Step-by-step explanation:
Answer Link
VER TODAS LAS RESPUESTAS ( 62+ )
Otras preguntas
Which soil is the stickiest? A. clay B. loam C. silt D. sand
Yuan makes punch by mixing cranberry juice and pineapple juice. For every 3 cups of punch, he uses 2 cups of cranberry juice. Drag the correct number of each ty
Which personal pronoun agrees with the antecedent in this sentence? Someone accidentally left __________ backpack on that park bench. A. its B. his or her C. th
The average of 4 numbers is 98. If 3 of the numbers are 86, 87, and 91, what is the 4th number?
find the distance between points m(-4,6) and n(10,-5). round to the nearest tenth if necessary.
Which answer is the sentence fragment? A. Well, that's why you write so clearly! B. Yes, it's also mine. C. My favorite of all the subjects. D. Do you enjoy gra
john is now three times as old as his brother Sam. In five years, john will be twice as old as Sam will be then. Find their present ages.
How did Augustus impress his great-uncle, Julius Caesar?
How did Augustus impress his great-uncle, Julius Caesar?
Which was a result of the War of 1812? A. Americans gave up any hope of annexing Canada. B. President James Madison resigned over his conduct of the war. C. The
