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Question 1146893: The sum of the ages of Abu and Martin is 30 years.Abu is 6 years younger than Martin.How old is Martin?
Click here to see answer by Alan3354(69443)

Question 1146893: The sum of the ages of Abu and Martin is 30 years.Abu is 6 years younger than Martin.How old is Martin?
Click here to see answer by ikleyn(52831)

Question 1147146: The sum of the ages of Maria and Anna is 35. When Maria was two thirds her present age and Anna was 3/4 of her present age, the sum of their ages was 25. How old is Maria now?
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Question 1147421: You biked uphill for 3.5 hours. The return trip took 2.5 hours because you traveled 2mph faster. How far did you travel downhill?
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Question 1147421: You biked uphill for 3.5 hours. The return trip took 2.5 hours because you traveled 2mph faster. How far did you travel downhill?
Click here to see answer by josmiceli(19441)

Question 1147428: The minimum sustained wind speed of a category 1 hurricane is 74 miles per hour. The maximum sustained wind speed is 95 miles per hour. Write an absolute value a equation that represents the minimum and maximum speed. Let v represent the wind speed.
Click here to see answer by ikleyn(52831)

Question 1147427: You are baking cookies for your class. There are 23 total students in your class and you have baked 12 cookies. Write and solve an equation to find the additional number x of cookies you need to bake in order to have 2 cookies for each student. Write your equation so the units on each side of the equation are cookies per student.
Click here to see answer by ikleyn(52831)

Question 1147622: I am trying to help my daughter with math homework, but I am at a loss as to how to complete this problem and have been unable to find help anywhere. The problems we are struggling with are listed below.
-7x+5
-13v-11
63j+36

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Question 1147672: The width of a rectangle is one third length.the perimeter is 46 cm.find the length each of the side.
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Question 1147678: The perimeter of the triangles is 74 cm.find the length of each side.
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Question 1147687: Luna read the same number of pages in her novel for three days.she finished the book on the fourth days by reading fifty two pages.If there are one hundred ninety six pages in the book, how many pages did she read on each of the first three days
Click here to see answer by ikleyn(52831)

Question 1148637: Determine
1:intergral (1+x)^2/√X
2: intergral (-5/9(t)^4/3)
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Question 1148637: Determine
1:intergral (1+x)^2/√X
2: intergral (-5/9(t)^4/3)
Click here to see answer by ikleyn(52831)

Question 1148667: Determine
1:integal of (1+y)^2/√y
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Question 1149113: Team A won the most games of any major league team. Team A won58 less than four times as many games as they lost. They played 162 regular-season games. How many wins and losses did team A have?

Click here to see answer by Boreal(15235)

Question 1149206: state the transformation that occur between f(x) and g (x)
f(x)=4x+5 and g(x)=-4x+7
f(x)=1/3x-2 and g(x)=3(x+2)-2
and theres many more
Click here to see answer by ikleyn(52831)

Question 1149767: write the equation that describes the relationship between x and y: y is 5 less than 4 times x

Click here to see answer by MathLover1(20850)

Question 1149796: What is the greatest power of 3 that divides into 578!, with no remainder.
Click here to see answer by ikleyn(52831)

Question 1150944: please help me rearrange the following equation for m:

Click here to see answer by josgarithmetic(39623)

Question 1150945: just wanted to double check that if the following equation was rearraged for w: it would be
Click here to see answer by math_helper(2461)

Question 1150945: just wanted to double check that if the following equation was rearraged for w: it would be
Click here to see answer by rothauserc(4718)

Question 1150966: Directions : If y varies directly with x and y=7 when x=56,then find
Question: List the x-intercept and the y intercept of 2x+5y=10
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Question 1150966: Directions : If y varies directly with x and y=7 when x=56,then find
Question: List the x-intercept and the y intercept of 2x+5y=10
Click here to see answer by ikleyn(52831)

Question 1150964: Directions : If y varies directly with x and y=7 when x=56,then find
Problem: the constant of variation,k

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Question 1150965: Directions : If y varies directly with x and y=7 when x=56,then find
Question: the value of y when x=4
Click here to see answer by josgarithmetic(39623)

Question 1151539: Make q the subject t=√pq/r-r^2q
Click here to see answer by Alan3354(69443)

Question 1151540: A bucket in the form of a frustum of a cone. The top and bottom radius are 7cm and 4cm respectively and the height is 12cm. Calculate
The curved surface area and the total surface area?
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Question 1151595: two times a number subtracted from six is eight
Click here to see answer by ikleyn(52831)

Question 1151595: two times a number subtracted from six is eight
Click here to see answer by josgarithmetic(39623)

Question 1151822: Write the phrase as a mathematical expression. Use n to represent the number.
Seven times a number, added to the sum of the number and eight
is it 7n + 7 - 3(6n + 7)
Click here to see answer by ikleyn(52831)

Question 1151823: Write the phrase as a mathematical expression. Use n to represent the number.
A number multiplied by -7, subtracted from the sum of 11 and three times the number
Click here to see answer by josgarithmetic(39623)

Question 1151858: An online camping supplies outlet charges $14 for a canteen,
and shipping is $2 per order.
Part A
Write an expression that you can use to find the total cost in
dollars for ordering n canteens.
Part B
What is the total cost when you order 4 canteens?
Click here to see answer by MathLover1(20850)

Question 1152685: 4+2*7-1*3=43
where are the brackets in this equation pls
Click here to see answer by ikleyn(52831)

Question 1153301: Suppose that y≠0 can claim that x=0?
1) 3xy-6x=0
2) 5x-y/y=0

Click here to see answer by josgarithmetic(39623)

Question 1153066: The owners of a recreational area are filling a small pond with water. Let W be the total amount of water in the pond (in liters). Let T be the total number of minutes that the water has been added. Suppose that W=35T+700 gives W a function of T during the next 90minutes.
Identify the correct description of the values in both the domain and range of the function. Then, for each, choose the most appropriate set of values.

Click here to see answer by Boreal(15235)

Question 1154031: evaluate 4xy/2x
Click here to see answer by josgarithmetic(39623)

Question 1154030: evaluate 7x-xy
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Question 1154029: evaluate x^2+y^2
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Question 1154028: evaluate 2xy-5y
Click here to see answer by greenestamps(13203)

Question 1154127: The debate club is selling shirts as a fundraiser. The function C=8n+35 represents the cost for ordering shirts. They have $550 that can be spent to order shirts.
A. Write an equation to represent the scenario.
B. How many shirts can be ordered?
Click here to see answer by ikleyn(52831)

Question 1154288: the expression 5 ( f-32)
-
9
gives the temperature in degrees Celsius for a given temperature in degrees Fahrenheit F. find the temperature in degrees Celsius that is equivalent to 86 degree F.
Click here to see answer by math_helper(2461)

Question 1154364: 4(7b + 5c)

Click here to see answer by MathLover1(20850)

Question 1154534: I need help with this question. The subtraction sign in the middle confuses me. Not sure if I need to multiply or subtract. Thank you!
(2.053 x 10e4) - (7.956 x 10e3)
Click here to see answer by ikleyn(52831)

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