CGibbs19 CGibbs19

01-11-2020
Mathematics

contestada

Expand & simplify 4 ( z + 2 ) + 4 ( z + 3 )

Respuesta :

Clarky78 Clarky78

01-11-2020

Answer:

4(2z + 5)

Step-by-step explanation:

Expand

4z + 8 + 4z + 12

Gather like terms

4z + 4z + 8 + 12

Simplify

8z + 20

Factorise

4(2z + 5)

Answer Link

Otras preguntas

(05.01)How many solutions will this system of equations have? (2 points)x − 2y = 243x − 6y = 72Select one:a. No solutionb. Infinite solutionsc. One solutiond. T

What was a provision of the megan cartna?

What is the correct formula for calcium cyanide? A. Ca(CN)2 B. CN(Ca)2 C. Ca2CN D. CaCN

A delegation of authority ?

Ariel travels 400 miles in 8 hours. What is her rate of change or rate? A) 40 miles per hour B) 50 miles per hour C) 55 miles per hour D) 60 miles per hour

AP Psych The surprising ease with which people form false memories best illustrates that the processes of encoding and retrieval involve... A) implicit memory

The side length of a cube is √7 cm. What is the volume of the cube? (Volume = length times width times height)

Mr. Stanton bought 121 feet of rope to repair a rope bridge. The ratio of the two pieces that he needs from the length he bought is 4 to 7. If he uses the entir

What is the sum of the measures of the exterior angles of a regular hexagon? A) 60 B) 120 C) 360 D) 720

Why did the Spanish and Portuguese sign the treaty of Tordesullas?