foreverasimp
foreverasimp
03-12-2020
Mathematics
contestada
the expression 1/7a + 1/7
Respuesta :
bennettaka
bennettaka
04-12-2020
Answer:
LCM = 7a
(1/7a))(7a) + (1/7)(7a)=0(7a)
1+a=0
a = -1
Step-by-step explanation:
Answer Link
VER TODAS LAS RESPUESTAS ( 26+ )
Otras preguntas
Question 8 of 252 PointsWhich of these statements is true for f(x) = 4×(7)^x?A. It is always decreasingO B. The y-intercept is (0, 1).O C. The domain of f(x) is
Park Company's perpetual inventory records indicate the following transactions in the month of June: Uni
Who was the role of scribes in Egypt? A. Keep government records B. Direct which crops to plant and harvest C. Command military campaigns D. Preside over Egypti
What is one reason that people want to minimize costs?O A. Costs always involve spending money.ООO B. Costs are often bad things that people don't want to accep
SOMEONE HELP ASAP! IM STUCKKKKKK
Find the surface area of the rectangular prism. 7 km 5 km 3 km
Which number line shows the solution set for |g+2| > 3?
Whats TWO equivalent expressions for 2(3j+ 5 + 6j). Rember TWO equivalent expressions not one.
The length of the bar for a high jump competition must always be 4.75 m. Express this measurement in millimeters. Explain your thinking. Include an equation wit
Matt has a bag with 3 red counters and 7 green counters. Matt picks a counter at random, and then picks another counter. Using the tree diagram drawn above, wor
