Mathematics, 27.01.2021 19:00 BornAdopted21
All of the students in the sixth grade either purchased their lunch or made their lunch at home on Monday.24% of the students purchased their lunch.190 made their lunch at home. How many students are in the sixth grade?
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Mathematics, 21.06.2019 13:00
What is the maximum total area that 450cm of string can enclose if it is used to form perimeters of two adjoining rectangles as shown?
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Mathematics, 21.06.2019 13:30
I'm being volume of cylinder with 13 in. radius and 30 in height answer choices in pic
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Mathematics, 21.06.2019 15:00
Use addition and subtraction to simplify the following polynomials. a. add polynomials: (3 – 4x + 8x^2) + (–6 + 2x – 5x^2) step 1: rewrite the polynomials without the parentheses. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial. b. subtract polynomials: (3x – 5 – 7x^2) – (–2 + 6x^2 – 5x) step 1: rewrite the polynomials without the parentheses. remember to multiply each term in the second parentheses by –1. show your work. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial.
Answers: 3
Mathematics, 21.06.2019 17:00
Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?
Answers: 1
All of the students in the sixth grade either purchased their lunch or made their lunch at home on M...
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