staciagirl3880
19.09.2021 •
Mathematics
6a+b=18
4a+b=14
solve in simultaneous
Solved
Show answers
More tips
- F Food and Cooking How to Make Chebureki: A Delicious Recipe for Russian Street Food...
- A Animals and plants Unraveling the Mystery of Loch Ness: What Does the Loch Ness Monster Look Like?...
- L Leisure and Entertainment Should You Buy a Ceramic Knife?...
- C Computers and Internet How to easily and quickly disable Firebug in Gmail and Google Docs...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Mathematics
- M Mathematics Show the outcomes for picking a vowel from the word APPLE and consonant from the word BOOK...
- M Mathematics Multiply 4712 times 223...
- M Mathematics Jane Smith took out a loan for $40,000 to pay for her child s education. The loan would be repaid at the end of eight years in one payment with interest of 12%. What...
- M Mathematics The number of customers on the first day are (6×-3) the number of customers on the second day is (×-1) how many more customers visited the store on the first day.Then...
- M Mathematics Find an equation for the parabola that passes through the points (0,18), (2, 46) and (4, 82)...
- M Mathematics Which facts are true for the graph of the function below? Check all that apply. FX) - 4.5 A. It is increasing B. The y intercept is (0,4). c. It is decreasing D....
- M Mathematics Let f (x) = 4x + x + 17 . Choose the form of the largest interval on which f has an inverse and enter the value(s) of the endpoints) in the appropriate blanks. Then...
- M Mathematics From 19 measurements of a pressure controller, the mean operating pressure is 4.97 kPa with a standard deviation of 0.0461 kPa. Find: If more measurements are taken,...
- M Mathematics Which expression is equivalent to 10/21...
- M Mathematics Find the length of hypotenuse of right triangle if the legs are 4 f long and 3f long...
Ответ:
Please refer the attached answer image for solution. The answer is solved !!!
Hope it helps you...
Please mark brainliest if it helps you...
( Answered by Benjemin )
Ответ:
a) 1/4
b) 8
Step-by-step explanation:
a) a negative exponent becomes positive if you take the reciprocal fraction
1 /2² = 1/4 when x = -2
b) x = 3
2³ = 2 x 2 x 2 = 8