First you add 3d to d so you gonna have 4d and after that you can add 7 on both sides so you gonna have : 4d = 25/4 + 7 ⇒ 4d = 25/4 + 28/4 ⇒ 4d = 53/4 now you can multiply the both sides by 1/4 so you gonna have : d = 53/16 ⇒ d = 3.31 :))
i hope this is helpful
have a nice day
Answer:
11 cats
Step-by-step explanation:
I did trial and error.
I started with 16 cats and 17 dogs, so:
(16x$2.5) + (17x$4.5) = $116.5
The value is too low which means that they spent more money on the expensive side (i.e., dogs).
I ended up with 11 cats and 22 dogs, so:
(11x$2.5) + (22x$4.5) = $126.5
B - 2 <u>></u> -1
This is an inequality equation. It is not equal to a specific number. There are a lot of numbers that can be considered as long as it makes the inequality equation TRUE.
b - 2 <u>></u> -1
<u> + 2 + 2</u>
b <u>></u> 1
b is a number that is at least 1 or greater than 1.
b = 1
1 - 2 <u>></u> -1
- 1 <u>></u> -1 True. Had the sign been only > and not <u>></u>, 1 would not be a value of b.
b = 2
2 - 2 <u>></u> -1
0 <u>></u> -1 True.
Answer:
rhe surface area of the 27 square of prism
Answer:
(d + 3) would be 10
Step-by-step explanation:
<u>Step 1: Distribute</u>
<u>Step 2: Subtract 13.5 from both sides</u>
<u>Step 3: Divide both sides by 4.5</u>
<u>Step 4: Determine what (d+3) is</u>
Answer: (d + 3) would be 10
