Use the distributive property to solve the following equation: 2 + 4(2z + 3) = 15

Mathematics

2 answers:

enyata [817]3 years ago

6 0

Answer:

8z+12

Step-by-step explanation:

pickupchik [31]3 years ago

6 0

<h2><u><em>Answer:</em></u></h2><h2><u><em>z=18</em></u></h2><h2><u><em>Step-by-step explanation:</em></u></h2><h2><u><em>2+4(2z+3)=15</em></u></h2><h2><u><em>Step 1: Simplify both sides of the equation.</em></u></h2><h2><u><em>2+4(2z+3)=15</em></u></h2><h2><u><em>2+(4)(2z)+(4)(3)=15(Distribute)</em></u></h2><h2><u><em>2+8z+12=15</em></u></h2><h2><u><em>(8z)+(2+12)=15(Combine Like Terms)</em></u></h2><h2><u><em>8z+14=15</em></u></h2><h2><u><em>8z+14=15</em></u></h2><h2><u><em>Step 2: Subtract 14 from both sides.</em></u></h2><h2><u><em>8z+14−14=15−14</em></u></h2><h2><u><em>8z=1</em></u></h2><h2><u><em>Step 3: Divide both sides by 8.</em></u></h2><h2><u><em>8z8=18z=18</em></u></h2>

You might be interested in

Evaluate 6 - 2(-1) + | -5 | =

tester [92]

Answer:

Step-by-step explanation:

The product of two negative numbers is positive. The absolute value of a number is its magnitude written with a positive sign.

6 -2(-1) +|-5|

= 6 + 2 + 5

= 13

8 0

3 years ago

Which is greater? The square root of 121 or the cube root of 125. Explain your answer.

nikdorinn [45]

Answer:

The square root of 121.

Step-by-step explanation:

The square root of 121 is 11. 11x11=121 which makes the square root of 121, 11. The cube root of 125 is 5. Cube roots are numbers that are multiplied by each other to make a number, 125 is 5x5x5 so the cube root is 5. 11 is a greater number than 5 which makes the square root of 121 greater.

6 0

3 years ago

Read 2 more answers

May someone please help me

ozzi

"C not sure look it up" waist of time headed self z.z.Z

4 0

3 years ago

10 POINTS 3(2x+5) Plz help asap

Mamont248 [21]

Answer:

6x + 15.