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kipiarov [429]
3 years ago
12

I need help with the bottom part I know the top parr

Mathematics
1 answer:
Inessa05 [86]3 years ago
7 0
You used distributive property because when there’s parentheses in a equation you need to distribute the number outside of the parentheses
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A municipality has budgeted R80 000 for putting up new street name boards The street name boards cost R134 each. How many new st
ivanzaharov [21]

The Municipality we be able to set up 597 street name boards with R2 left in the budget.

Data;

  • Amount Budgeted = R80,000
  • Cost of each board = R134

<h3>Number of Street Boards in the Budget</h3>

The number of streets boards that can be produced in the budget is calculated by dividing the total amount budgeted by the cost of each street board. This is done mathematically as

x = \frac{80000}{134}\\x = 597.01

We would have a total of 597 street names on the budget with some amount left.

We can calculated this by multiplying 597 by 134 and then subtracting the value from R80,000

597 * 134 = 79998 \\R80,000 - R79998 = R2

The Municipality we be able to set up 597 street name boards with R2 left in the budget.

Learn more on division of numbers here;

brainly.com/question/20301788

6 0
2 years ago
A man travels 2 miles, turn left and travels 3 miles, turn left again and travel 6 miles. How far is he from the starting point?
Lelu [443]

Answer: 5 miles

Step-by-step explanation:

this creates a polygon which can be shortened to be a triangle with side lengths 3 and 4 and the hypotenuse unknown. to find the side length you use the formula a^2 + b^2 = c^2

3^2 + 4^2 = c^2

9 + 16 = c^2

25 = c^2

sqrt(25) = c

c = 5

Download pdf
4 0
3 years ago
You earn $200 per week plus 6.5% commission on your sales. If your sales are $2,500 how much will you earn this week?
Maslowich

Answer:

$2500 × 6,5% = 162,5

Step-by-step explanation:

therefore your commission is 162,5

7 0
3 years ago
Find four consecutive even integers so that the sum of the first three is 2 more than twice the fourth
scoundrel [369]

Answer:

The numbers are : -20,-18,-16,-14

Step-by-step explanation:

Let 1st even integer be =x

So, next consecutive even integer would be =x+2

3rd consecutive even integer would be =x+4

4th consecutive even integer would be =x+6

Sum of first three integers would be =x+x+2+x+4=3x+6

It says sum of the first three is 2 more than twice the fourth,

So we have

3x+6=2+4(x+6)

using distribution to simplify.

3x+6=2+(4\times x)+(4\times6)

3x+6=2+4x+24

3x+6=4x+26

Subtracting 4x from both sides

3x+6-4x=4x+26-4x

-x+6=26

Subtracting 6 from both sides

-x+6-6=26-6

-x=20

∴ x=-20

So first integer =-20

2nd integer  =-20+2=-18

3rd integer =-18+2=-16

4th integer  =-16+2=-14

So, the numbers are : -20,-18,-16,-14

4 0
3 years ago
The amount of air pressure, (PSI) in the spare tire of a certain vehicle (Type A) brought for inspection are normally distribute
iogann1982 [59]

Answer:

f

Step-by-step explanation:

5 0
3 years ago
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