Answer:
<u>The correct table is A.</u>
Correct statement and question:
Sarah sells beaded necklaces she makes a profit of $4 on every necklace she sells which table represents the profit Sarah makes.
A.
Necklaces Sold Profit $
4 16
6 24
8 32
10 40
B.
Necklaces Sold Profit $
4 8
6 10
8 12
10 14
C.
Necklaces Sold Profit $
4 4
6 8
8 12
10 16
D.
Necklaces Sold Profit $
4 16
6 20
8 24
10 28
Source:
North Carolina Practice Test
Step-by-step explanation:
If Sarah makes a profit of $ 4 on every necklace she sells, then:
4 necklaces = 4 * 4 = $ 16
6 necklaces = 6 * 4 = $ 24
8 necklaces = 8 * 4 = $ 32
10 necklaces = 10 * 4 = $ 40
<u>The correct table is A.</u>
Find the area of the triangle shaped faces. The area of a triangle is b•h/2
7•2=14/2=7
then multiply it by 4.5,
the area is 31.5 in^2
Answer:
The correct option is;
The ratio of the area of the scale drawing to the area of the sign is equal to the square of the scale factor
Step-by-step explanation:
Here we have a scale factor of 1:8
Therefore area of drawing = 1/2×base, b×height, h = 1/2×b×h
Hence, the area of the triangular sin will be given by 1/2×8×b×8×h
Area of triangular sign = 64 × 1/2×b×h
Hence the ratio of the area of the scale drawing to the area of the triangular sign is equal to the square of the scale factor.
12=4x-3y Begin by moving the 4x away from the y. -3y=-4x+12. To get y by itself, divide both sides by -3. y= 4/3x -4. Therefore the slope is 4/3.
A 80 square meter I’m not quite sure
