Answer: 25%
Step-by-step explanation:
From the question, we are informed that Allison earned $200 the first month she worked and $250 the second month she worked.
The percentage increase in her salary will be calculated as:
= Salary Increase / Old salary × 100
= (250 - 200) / 200 × 100
= 50/200 × 100
= 1/4 × 100
= 25%
The percentage increase is 25%
Answer:20 pieces of jewelry
Step-by-step explanation:
Mellissa owns 4 sets of jewelry. Each set contains 2 earrings, 1 necklaces, 1 bracelet, 1 ring. This means that the total number if each piece of jewelry would be
Total number of earrings would be 4×2 = 8 earrings.
Total number of necklaces would be 4×1 = 4 necklaces.
Total number of bracelets would be 4×1 = 4 bracelets.
Total number of rings would be 4×1 = 4 rings.
Total pieces of jewelry that Melissa have all together will be
8 earrings + 4 necklaces + 4 bracelets + 4 rings = 20 pieces of jewelry
Volume of a Triangular Prism = base area x height
Area of a Triangle = 1/2 x length x width
First, we'll find the area of the base triangle. This is quite easy to do because we are given the length and width.
Length = 8
Width = 6
A = 1/2 x 8 x 6
A = 1/2 x 48
A = 24
Next, we'll plug the base area and the height into our formula.
Base area = 24
Height = 8
V = 24 x 8
V = 192
Answer: 192 m^3
Hope this helps!
Answer:
zx would equal 19 as well
wt=4.5
wy=19
Step-by-step explanation:
this is easy speacily since i am in 8th grade lol
<span>
3x + 2y = 11</span>
<span />2(7x - y) = 2(3)
14x-2y=6
Adding both equations<span>
3x + 2y = 11</span>
<span>14x-2y=6</span>
<span>17x=17</span>
<span>x=1</span>
<span>substitute x = 1 in any equation</span>
<span>3(1) + 2y = 11</span>
<span>2y = 8</span>
<span>y = 4</span>
<span>Solution: x=1 y=4</span>
