Jenna buys 12 lb of meat. Some of the meat is chicken and costs $1.90/lb. The rest is beef, which costs $4.30/lb. She spends a total of $34.80Which equation models this situation?
Let c represent the number of pounds of chicken she buys.
A. (1.9 + 4.3)(12 – c) = 34.8
B. 4.3c + 1.9(c + 14) = 34.8
C. 4.3c + 1.9(12) = 34.8
D. 1.9c + 4.3(12 − c) = 34.8
Answers
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The three equivalent ratios are 27/6, 45/10, and 36/8.
Given,
The ratio of right-handed students to left-handed students is 18:4.
We need to find three equivalentratios of 18:4.
What is a ratio?
A ratio is denoted by A:B.
If the ratios are equal we called it proportion.
Example:
2/4 = 16/32 = 6/12
2/4 = 1/2
16/32 = 2/4 = 1/2
6/12 = 1/2
2/4, 16/32, and 6/12 are equivalent ratios and they are in proportion.
We have,
18:4
It can be written as:
= 18/4
Reducing it to the smallest term.
= 2 x 9 / 2 x 2
= 9 / 2
So,
We can have,
27/6, 45/10, and 36/8 as our equivalentratios.
27/6 = 3 x 9 / 3 x 2 = 9/2
45/10 = 5 x 9 / 5 x 2 = 9/2
36/8 = 4 x 9 / 4 x 2 = 9/2
Thus the three equivalent ratios are 27/6, 45/10, and 36/8.
Learn more about ratios here:
#SPJ2
9 : 2 if you divide 18 and 4 by 2
36 : 8 if you multiply 18 and 4 by 2
54 : 12 if you multiply 18 and 4 by 3
Hope this helps!!
B. Y=(11/3)x+2
C. Y=-9x+20
D. Y=3x-5
Answers
Answer:
D. Y=(11/3)x+2
Step-by-step explanation:
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Your welcome!
- - The opposite of POSITIVE 4.25 is NEGATIVE 4.25
✡Hope this helps✡
Rangsey is doing a science experiment on evaporation. He fills a container of water and measures the height of the water in
the container as 24.5 centimeters. After 15 days, the height of the water is 0.8 of its original height. What is the height of the
water in the container after 15 days?
0.76 centimeter
1.96 centimeters
7.6 centimeters
19.6 centimeters
Answers
Answer:
Step-by-step explanation:
24.5 x. 8
Answer:
it is d
Step-by-step explanation:
edge 2021
Answers
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