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dem82 [27]
3 years ago
13

HELP ASAP-2x+5y=-15 5x+2y=-6 How would you solve this system using elimination?

Mathematics
2 answers:
ale4655 [162]3 years ago
8 0

Answer:

2 and 3

Step-by-step explanation:

Marianna [84]3 years ago
6 0
Do the second one or the third one and then eliminate
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PLEASEE HELPP<br> A 30<br> B 45<br> C 105<br> D 135
nlexa [21]
2y+x-2y+3x=180
x=45
2x-15=-2y+3x
y=30
3 0
3 years ago
Read 2 more answers
(01.06 MC)
tia_tia [17]
Part A: r = d/t

Part B: 221760 feet per hour

Part C: 42 mph

Part D: Miles because we are measuring large distances
3 0
1 year ago
The health insurance company that insured Peter pays 80% of nutritional counseling after Peter pays a $50 deductible the cost of
brilliants [131]

Answer:

Peter will pay:

  • $50 deductible
  • 20% x ($1,060 - $50) = $202
  • total $252

the insurance company will pay:

  • (total counseling cost - deductible) x 80% = ($1,060 - $50) x 80% = $808

The deductible refers to the amount of money an insured has to pay before the health insurance company starts to pay partially or completely for your health treatment. deductibles are commonly used for other types of insurance policies also, including auto insurance.

6 0
3 years ago
Please solve with explanation
Juliette [100K]

Step-by-step explanation:

4\frac{9}{20} - 1\frac{2}{6} =\\\frac{89}{20}  - \frac{8}{6} = \frac{89 - 26.7}{20} = \frac{62.3}{20} \\

4\frac{6}{9}  - 3\frac{3}{6} =\\\frac{42}{9} - \frac{21}{6} = \frac{252 - 189}{54} = \frac{63}{54} = 1\frac{9}{54}

2\frac{2}{4} - 1\frac{1}{3} =\\\frac{10}{4} - \frac{4}{3} = \frac{30 - 16}{12} = \frac{14}{12} = 1\frac{2}{12}

8 0
3 years ago
Read 2 more answers
A square dinner napkin 8in. on each side is folded along its diagonal. Find the area of the folded napkin.
Anvisha [2.4K]
Since you need to find the area of a square napkin, you need to know what the formula for a square is. It is height multiplied by base. So a square is equal in all sides. 8×8=64
Answer: 64 in²
8 0
3 years ago
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