All categories

3 years ago

Solve for the variable. Show each step in the solution process.

Mathematics

1 answer:

motikmotik3 years ago

6 0

Answer:

z = 1/2

Step-by-step explanation:

Step 1: Write equation

22z + 6 - 10 = 6z + 4

Step 2: Solve for z

Combine like terms: 22z - 4 = 6z + 4
Subtract 6z on both sides: 16z - 4 = 4
Add 4 to both sides: 16z = 8
Divide both sides by 16: z = 8/16
Simplify: z = 1/2

Step 3: Check

Plug in z to verify it's a solution.

22(1/2) + 6 - 10 = 6(1/2) + 4

11 - 4 = 3 + 4

7 = 7

You might be interested in

Triangles PQR and XYZ are similar.

laiz [17]

Answer:

Option A. 5.25 units

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent

$\frac{PR}{XZ}=\frac{QR}{YZ}$

substitute the given values

$\frac{7}{XZ}=\frac{4}{3}$

solve for XZ

$XZ=7(3)/4\\XZ=5.25\ units$

7 0

4 years ago

Tomas bought a new sheet of stamps that had 10 thirty-four cent stamps on the page. If he paid with a ten-dollar bill, how much

Alisiya [41]

Answer:

$6.60 dollars

Step-by-step explanation:

He bought 10 34¢ stamps which means it only costed $3.40, because 10x.34=3.40

So in order to find the change, you subtract $10-$3.40, which equals $6.60

6 0

3 years ago

Help please I forgot how to do this

Gre4nikov [31]

Answer:

the second one

Step-by-step explanation:

i dont know if this is right i am not the best but i tried hope i got it

3 0

3 years ago

What is the slope of the line that passes through the points (-2.15) and (-8,-5)?

Savatey [412]

Slope = 20/6 = 10/3

......................................

5 0

3 years ago

Read 2 more answers

Which term best describes the expression 137 rabbits per km2?

Murrr4er [49]

I believe the correct answer from the choices listed above is option D. The term that best describes the expression 137 rabbits per km2 would be density. It is a population density. It is the number of an entity per unit of area, usually quoted per square kilometer or square mile.

5 0

4 years ago

Solve for the variable. Show each step in the solution process.​

Solve for the variable. Show each step in the solution process.