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MATH SOLVE
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A boat goes 240 miles downstream in the same time it can go 160 miles upstream. The speed of the current is 5 miles per hour. What is the speed of the boat in still water?
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5 months ago
Urgent! FndThe slope of the line graph below
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5 months ago
how do you solve 5-4x>2/3(x-9) i need help!!!
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5 months ago
40 POINTS AND BRAINLIESTLook at the sequence given in the table. The term number is represented by the x values and the terms are represented by the y values. What is the 8th term of the sequence?
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5 months ago
The final game is altered:Bag One has 5 red balls and 9 blue balls. Bag Two has 6 red balls and 7 blue balls. Complete the tree diagram:
General
5 months ago
PLEASE HELP ANSWER WHAT YOU CANDenise is using a ladder to clean the outside of her second story windows. The ladder she is using is 24 feet long, and she puts the base of the ladder 13 feet away from the house in order to avoid her flower gardens. How high up the side of her house does the ladder reach? Round to the nearest tenth, if necessary. Clay went for a run to prepare for a long distance race coming up. From his house, he ran 6 miles directly north and then 8 miles directly west. From there, he ran the diagonal distance back to his house. How many total miles did Clay run?
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5 months ago
You sell lemonade for $2 per cup and orange juice got $3 per cup. You sell a total of 100 cups for $240. How cups of lemonade and orange juice were sold?
General
5 months ago
PLS HELP FIRST ONE WILL GET BRAINIESTThe tables show the cost of different numbers of t-shirts ordered at two different stores, Store C and Store D:Store CNumber of T-shirts Cost (in $)2 $124 $248 $48Store DNumber of T-shirts Cost (in $)3 $216 $429 $63Which of these explains which store has a better buy? Store C, because the ratio of the number to the cost is 6:1 in Store C and 7:1 in Store D. Store C, because the ratio of the number to the cost is 1:6 in Store C and 1:7 in Store D. Store D, because the ratio of the number to the cost is 2:14 in Store C and 3:24 in Store D. Store D, because the ratio of the number to the cost is 14:2 in Store C and 24:3 in Store D.
General
5 months ago
How many real solutions does the system have y=−3x−1y=x^2−3x+4
General
5 months ago
One 6ozjuice box has 90calories. How many calories are there in a 64ozjug of the juice? Round to the nearest calorie.
General
5 months ago
Match each function with the corresponding function formula when h(x) = 5 - 3x and g(x) = -3 x + 5. 1. k(x) = (3g + 5h)(x) 2. k(x) = (h - g)(x) 3. k(x) = (g + h)(x) 4. k(x) = (5g + 3h)(x) 5. k(x) = (3h - 5g)(x) 6. k(x) = (5h - 3g)(x)
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5 months ago
Find the perimeter of each of the two noncongruent triangles where a = 15, b = 20, and A = 29°
General
5 months ago
Solve system of equations 2x + 2y + 5z = 7 6x + 8y + 5z = 9 2x + 3y + 5z = 6
General
5 months ago
Chuck is making a salad to go with his soup. The recipe calls for 2.1 cups of lettuce per person and 0.56 ounces of salad dressing per cup of lettuce. If 11 dinner guests want salad, how many ounces of dressing will be necessary? Round the answer to the nearest whole ounce. 1 ounce 2 ounces 6 ounces 13 ounces
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5 months ago
Nancy walks 5 blocks to the right, 3 blocks down, 7 blocks to the left, and 1 block up. Each square's side length is 1 block. What are the coordinates of her new position?Starting coordinates are (2, -3) A. (1, 5)B. (0, -5)C. (-3, 0)D. (-6, -3)E. (-4,-4)
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5 months ago
convert the polar representation of this complex number into its rectangular form: z=5(cos pi+i sin pi)
General
5 months ago
Situation:An archaelogist in Turkey discovers aspear head that contains 54% of itsoriginal amount of C-14.N = NoektNo = inital amount of C-14 (at timet = 0)N = amount of C-14 at time tk = 0.0001t = time, in yearsFIND THE AGE OF THE SPEAR HEAD TO THE NEAREST YEAR
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5 months ago
ABC is dilated by a scale factor of 3 with the origin as the center of dilation, resulting in the image A'B'C'. If the slope of line AB is -1.2, what is the slope of line A'B'?A. -1.2B. 3.6C. 1.2D 1.8
General
5 months ago
x + 4y − z = −14 5x + 6y + 3z = 4 −2x + 7y + 2z = −17
General
5 months ago
Find the area of the trapezoidA. 150 ft^2B. 300 ft^2C. 45 ft^2D. 75 ft^2
General
5 months ago
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