Mathematics, 09.10.2019 04:30 Jazzypooh9274
1. the sum of two numbers is 7. the difference between two times larger the number and the smaller one is 5. find the two numbers.
2. the length of a rectangular label is 2 cm more than its width. if the perimeter of the label is 68 cm, find the length and the width.
3. in a farm, there are some cows and some chickens. if the animals have a total of 35 heads and 96 legs, how many cows and chickens are there respectively?
4. five years ago, ganesh was four times as old as his grandson, ajit. five years from now, ganesh will be three times as old as ajit. find their present ages.
5. a shirt costs $s and a pair of trousers costs $t.
it is give that 2s + t = 115.
(a) given also that three shirts and two pairs of trousers cost a total of $200, write a second equation in s and t.
(b) solve the two simultaneous equations to find the value of s and the value of t.
answer this 5 numbers asap. ty.
Answers: 3
Mathematics, 21.06.2019 15:30
Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.
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Mathematics, 21.06.2019 19:30
Choose the more precise measurement. 26.4 cm or 8.39 cm
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Mathematics, 21.06.2019 22:30
Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?
Answers: 1
Mathematics, 21.06.2019 23:00
The equation shown below represents function f. f(x)= -2x+5 the graph shown below represents function g. which of the following statements is true? a. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is less than the y-intercept of function g. b. over the interval [2, 4], the average rate of change of f is greater than the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. c. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. d. over the interval [2, 4], the average rate of change of f is less than the average rate of change of g. the y-intercept of function f is the same as the y-intercept of function g.
Answers: 1
1. the sum of two numbers is 7. the difference between two times larger the number and the smaller o...
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