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Alex Ar [27]
2 years ago
10

Tom buys a pen holder for $5 and 10 pens for $1 each. The sales tax for the whole purchase is $3. What percent was the sales tax

?
Mathematics
2 answers:
nata0808 [166]2 years ago
3 0
20 percent is the answer
crimeas [40]2 years ago
3 0
20 is the answer because yu had tax
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the equation y equals 0.25 x describes a proportional relationship between X and Y what is the constant of proportionality
Fittoniya [83]
The constant of proportionality is for every 1 x, there is 0.25 y. y = 0.25, and on a graph, x is always the "1." Since x is worth 1, y must be worth 0.25.
4 0
3 years ago
Том и Эми установили будильники на своих телефонах на 6:45. Оба сигнала тревоги звучат одновременно в 6.45. Будильник Тома звучи
Debora [2.8K]

Answer:

36 минут спустя в 7:21

это проблема LCM, поэтому вот как ее решить.

Том звучит через 9, 18, 27, 36 минут после первоначального звучания.

Звуки Эми в 12, 24, 36 минут

Итак, в 7:21, через 36 минут после того, как они ушли, и Том, и Эми проснулись, и они оба опоздали.

-------------------

Translation

36 minutes later at 7:21am

this is a LCM problem so this how to solve it.

Toms sounds at 9, 18, 27, 36 minutes after it initially sounds

Amy’s sounds at 12, 24, 36 minutes

so at 721am 36 minutes after they went off both Tom and Amy when they woken up,they were both late.

8 0
2 years ago
Solve the inequality 2x - 3 < x + 2 ≤ 3x + 5. Show your work.?
mars1129 [50]
Add like terms and put x in the middle.
-3 < -2x + x - 3x ≤ 5 - 2
-3 < - 4x ≤ 3
Sign changed when divide by negative numbers
(3/4) > x ≥ (-3/4)
4 0
3 years ago
Please help me calculate this I am in y 5
aleksley [76]

Answer:

Going from bottom to top, left to right:

3804

5005

8118

15094

13391

28485

27422

Step-by-step explanation:

3 0
3 years ago
PLEASE PLEASE HELP ME
andreyandreev [35.5K]

Answer:

d

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
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