All categories

3 years ago

What is the answer to this problem 3z+4=34

Mathematics

2 answers:

finlep [7]3 years ago

3 0

Solve for z

3z+4=34

Subtract 4 from both sides.

= 3z=30

Divide both sides by 3

z=10

Hope I helped! :D

BARSIC [14]3 years ago

3 0

Hello there.

Question: <span>What is the answer to this problem 3z+4=34

Answer: Solve the equation:
Subtract 4 from both sides:
34 - 4 = 30
3z = 30.
Divide both sides by 3:
30/3 = 10
z = 10.

Hope This Helps You!
Good Luck Studying ^-^</span>

You might be interested in

Find the percent cost of the total spent on each:

natta225 [31]

The right answer is 18%,61%,21%

Step-by-step explanation:

Given,

Amount spent on equipment = $46

Amount spent on fees = $152

Transportation = $52

Total spent = Equipment + Fees + Transport

Total spent = 46+152+52 = $250

Percent spent on equipment = $\frac{Amount\ spent\ on\ equipment}{Total\ spent}*100$

Percent spent on equipment = $\frac{46}{250}*100 = 18.4\%$

Rounding off to nearest percent

Percent spent on equipment = 18%

Percent spent on fees = $\frac{Amount\ of\ fees}{Total\ spent}*100$

Percent spent on fees = $\frac{152}{250}*100 = 60.8\%$

Rounding off to nearest whole percent

Percent spent on fees = 61%

Percent spent on transportation = $\frac{Amount\ spent\ on\ transportation}{Total\ spent}*100$

Percent spent on transportation = $\frac{52}{250}*100 = 20.8\%$

Rounding off to nearest whole percent

Percent spent on transportation = 21%

The right answer is 18%,61%,21%

Keywords: percentage, addition

Learn more about percentages at:

#LearnwithBrainly

6 0

3 years ago

18. Population density is the number of people

adelina 88 [10]

The region that covers 23 km^2 has population of 1380 people

Step-by-step explanation:

The population is calculated using population density by multiplying the population density with the area.

Here,

Population density = d = 60 people per kilometer^2

Area = a = 23 km^2

So,

$The\ population\ in\ given\ area = d * a\\=60*23\\=1380\ people$

The region that covers 23 km^2 has population of 1380 people

Keywords: Population, Density

Learn more about population at:

#LearnwithBrainly

7 0

3 years ago

What is the x value?

kaheart [24]

If I knew I would tell ya bruh

7 0

3 years ago

Read 2 more answers

A mammoth bone is found to contain roughly 5% of the isotope C-14. Living elephant bones commonly contain about 40% C-14. Given

Elina [12.6K]

Answer:

The mammoth died 17.190 years ago.

Step-by-step explanation:

Given information:

Half-life of C-14 is 5.700 years.

Living elephant bones commonly contain about 40% C-14.

For every 5700 years, the elephant's bones losses a half-life of C-14. And supposing that the living mammoth bones had the same percentage of C-14.

If the mammoth when living has 40%, then:

After 5.730 years, the mammoth bones will contain 20%.
After 11.460 years(2 half-lives), the mammoth bones will contain 10%.
After 17.190 years(3 half-lives), the mammoth bones will contain 5%.

6 0

3 years ago

Read 2 more answers

KkkjwjwjwiwieieieieieieiejeieieieieieieJ

soldier1979 [14.2K]

Shusthsjsusjsizhxnsosuztgskwownshhxsjnsgxgsjwnzihtsjnwbsizvsnsjsisgvsdkixgbwoshzhsnwjskhzhnsnwnsmskikamsnzjuzkansndnduyksjwbsudhskwbdbsbskudhdjsj

Thanks for the points.

7 0

3 years ago

Read 2 more answers