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dimulka [17.4K]
2 years ago
10

11. The winning swim team camned 245 points. The other teams earned at least

Mathematics
1 answer:
GalinKa [24]2 years ago
8 0

Answer:

A x\le 173

B. No

Step-by-step explanation:

The winning swim team camned 245 points.

The other teams earned at least 72 points less, this means the other teams earned 72 points less, or 73 points less, or 74 points less, ...

The greatest number of points the other teams earned is

245 - 72 = 173 points

A. Let x be the number of points the other teams earned. So, the inequality that represents the points that the other teams earned is

x\le 173

B. The winning team earned 245 points (not 180 points). Each other team earned 173 points or less, so there are no teams which earned 180 points.

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SCORPION-xisa [38]
First, multiply 1,127 & 1 by 2
1127 x 2 = 2254
1 x 2 = 2

so that’s 2,254 cups & 2 fl. ounces
since 8 fl. oz. make a cup, and we only have 2, the answer stays as it is

2,254 cups & 2 fl. ounces
4 0
3 years ago
. Which ordered pairs in the form (x, y) are solutions to the equation 7x – 5y = 28?
Brut [27]

we know that

If a ordered pair (x,y) is a solution of the equation, then the ordered pair must satisfy the equation

we have the equation

7x-5y=28

Let's verify all the cases to determine the solution to the problem.

<u>case A)</u> point (-6,-14)

Substitute the values of x and y in the equation

x=-6\\y=-14

7(-6)-5(-14)=28

-42+70=28

28=28 -------> is  true

therefore

The point  (-6,-14) is a solution of the equation

<u>case B)</u> point (-1,-7)

Substitute the values of x and y in the equation

x=-1\\y=-7

7(-1)-5(-7)=28

-7+35=28

28=28 -------> is  true

therefore

The point  (-1,-7) is  a solution of the equation

<u>case C)</u> point (4,10)

Substitute the values of x and y in the equation

x=4\\y=10

7(4)-5(10)=28

28-50=28

-22=28 -------> is not true

therefore

The point (4,10) is not a solution of the equation

<u>case D)</u> point (7,9)

Substitute the values of x and y in the equation

x=7\\y=9

7(7)-5(9)=28

49-45=28

4=28 -------> is not true

therefore

The point  (7,9) is not a solution of the equation

therefore

<u>the answer is </u>

(-6,-14)

(-1,-7)

8 0
3 years ago
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A rectangular prism has a base of 144 square inches and a height of six inches then the volume is?​
a_sh-v [17]

♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫

➷ To find the volume of a rectangular prism, the formula is base * height:

Base:144

Height:6

Multiply:

144*6=864

Final answer:

864 cubic inches

✽

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

TROLLER

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allochka39001 [22]
25% is your answer........
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54-45/45 x 100%
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