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Lisa [10]
3 years ago
12

Your math test is worth 100 points and has 38 problems. Each problem is worth either 5 points or 2 points. How many problems of

each point value are on the test?
Mathematics
1 answer:
adoni [48]3 years ago
8 0

Ill do it if you mark me brainlyest right now

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Can you help me please ? im not able to fiqure it out
kakasveta [241]

(7^5 * 7^3)^4 * 7^-2 / 7^-7 * 7^20

= (7^8)^4 * 7^-2 / 7^(-7 + 20)

= 7^32 * 7^-2 / 7^13

= 7^(32 - 2) / 7^13

= 7^30 / 7^13

= 7^(30 - 13)

= 7^17

5 0
3 years ago
Javier put his $20,000 into a high yield savings account that pays 3.5% annually. The account is
Cerrena [4.2K]

Answer:

Step-by-step explanation:

3.5% of 20000 = 700

700 x 8 = 5600

2000 + 5600 = 25600

3 0
3 years ago
Kevin is twice as old as Sean. Together their ages add up to 75.
marissa [1.9K]

Answer:

Kevin would be 50 and Sean would be 25

Step-by-step explanation:

Assuming that there is no other information given,

and Kevin is twice as old as sean, and they gotta add up to 75 total

50 + 25 = 75

25x2 = 50

Hope this helped!

8 0
3 years ago
Read 2 more answers
Let f(t) = (t +13). Find t such that f(t) = 2.
Dimas [21]

Answer:

15

Step-by-step explanation:

7 0
3 years ago
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At a zoo 3 pandas eat a total of 181 1/2 pounds of bambu
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What's the question?
7 0
4 years ago
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