Rhiannamurray1
Rhiannamurray1
20-04-2021
Mathematics
contestada
solve the compound inequality
Respuesta :
mhanifa
mhanifa
20-04-2021
Answer:
Given inequality:
-5r + 7 ≥ -7 - 6r ≥ 4r + 3
Solve in parts:
-5r + 7 ≥ -7 - 6r ⇒ 6r - 5r ≥ -7 - 7 ⇒ r ≥ -14
-7 - 6r ≥ 4r + 3 ⇒ 4r + 6r ≤ -7 - 3 ⇒ 10r ≤ -10 ⇒ r ≤ -1
Combine into one:
-14 ≤ r ≤ -1
or
r = [-14, -1]
Answer Link
VER TODAS LAS RESPUESTAS ( 62+ )
Otras preguntas
What references to historical details do you find in Democratic National Convention
consider the genre and the type of publication where you might find long titles like this and who Tompkins' intended or target audience might be
Which statement is a conclusion that you can draw from the information in the graph? • A. Humans will run out of oil completely by the year 2040. • B. Humans wi
Sharon purchased 3.5 yards of fabric to make new curtains. The curtains in her bedroom used 1.75 yards and the curtain for her kitchen window used 0.8 of a yard
What type of endorsement would be used to insure a recreational vehicle under the personal auto policy?A.Motor home endorsementB.Miscellaneous type vehicle endo
What is a huge discharge of electricity typical of thunderstorms called?a) Lightningb) Thunderc) Haild) Tornado
Which Roman emperor called a halt to the persecution of Christians after finding out from Christians that Christ's kingdom would come at the end of the world an
Have you ever accidentally dyed your favorite shirt pink ? What did you do if not what do you imagine the situation would be
You are on the roof of the physics building, 46.0 m above the ground (Figure 1). Your physics professor, who is 1.80 m tall, is walking alongside the building
Computer-driven investment models can be very effective when the market behaves as it has in the past. However, in terms of historical consistency, they are vul
