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Schach [20]
3 years ago
10

{x+y=-1 {x+y=-2 substitution

Mathematics
1 answer:
Ierofanga [76]3 years ago
7 0

Answer:

Do u type it wrongly? No solutions!!!

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381 1/10 -214 43/100
Jet001 [13]

Answer:

Exact Form:

16667 /100

Decimal Form:

166.67

Mixed Number Form:

166 67/100

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
If 675 is 3/4 what is the the other 1/4 and how did you get it ?
SashulF [63]

Answer:

225

Step-by-step explanation:

If you divide 675 you'll get 225. 225 times 4 will be 900. But 225 times 3 will be 674. So each 1/4 will be 225.

6 0
3 years ago
Read 2 more answers
Find the HCF and LCM of 126 and 234?
Leni [432]

Answer:

Below in bold.

Step-by-step explanation:

Find the prime factors:-

126 = 2 * 3 * 3 * 7

234 = 2 * 3 * 3 * 13

So the GCF =  2 * 3 * 3 = 18.

The LCM = 2 * 3 * 3  * 7 * 13

= 1638.

8 0
3 years ago
Express in the form 1 : n Give n as a decimal 10 : 12
Studentka2010 [4]

Answer:

1:1.2

Step-by-step explanation:

please give me a brainliest!!<3

7 0
3 years ago
I have 50 to spend at beach. A kayak cost 5 per hour to rent. I buy lunch for 8.50. I want to save 15 for food later. How many h
Gekata [30.6K]

Answer: you can rent the kayak for 5.3 hours

Step-by-step explanation:

Total amount of money that you have to spend at the beach is 50.

A kayak cost 5 per hour to rent. This means that if you rent the Kayak for X hours, the amount that you will spend would be 5×x = 5x. I buy lunch for 8.50. I want to save 15 for food later. This means that total amount of money spent is the sum of money spent in renting the kayak and buying of lunch.

Total amount spent = 5x + 8.50

Total amount spent + Total amount that you want to save = Total amount of money that you have to spend at the beach. Therefore

5x + 8.50 + 15 = 50 - 15 - 8.5 = 26.5

x = 26.5/5 = 5.3

8 0
3 years ago
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