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kap26 [50]
3 years ago
11

Mr. Pennington had a board 2 1/4 feet long. He

Mathematics
1 answer:
Alisiya [41]3 years ago
7 0
Me. Pennington had 6 inches left over.

Explanation.
2 1/4 feet is equal to 27 inches. If he used 21 inches, then he'd had 6 inches left over; 27-21=6.

Have a good day!
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What is the slope of these two points (5,-11) and (25,9)?
scZoUnD [109]

Answer:

slope =  \frac{(9 - ( - 11))}{(25 - 5)}  \\  =  \frac{20}{20}  \\  = 1

4 0
3 years ago
Soup A has 5 grams of sodium in every 12 cups. Soup B has 8 grams of sodium in every 13 cups. Which soup has more sodium per cup
andrew11 [14]

Answer:

Soup B has more sodium per cup.

Step-by-step explanation:

If we're doing sodium per cup, then we have to divide 5 by 12, and 8 by 13.

5÷12=~0.4 grams

8÷13=~0.6 grams

0.6>0.4

So B has more sodium per cup.

6 0
3 years ago
Fourteen less than three times a number is fifty-two.
Elodia [21]

Answer:

3x −14 = 52

Good luck have a good day! Took me a minute to figure out the question, but here you go!

3 0
3 years ago
In the number 514,482,441, how is the relationship between the first pair of 4s the same as the relationship between the second
yanalaym [24]
In the 1st pair of fours the 4 on the left side is 10 times greater than the 4 on the right. The same thing with the 2nd pair of fours. The 4 on the left side is 10 greater than the 4 on the right. Hope this helps!

3 0
3 years ago
Read 2 more answers
Can someone help me <br><br> 1.3x-338
Olegator [25]

Answer:

Equivalent expressions are expressions which are equal. This means they simplify to the same expression. Simplify the two expressions -1.3x - (-8.9x) = 7.6x and -1.3 + (-8.9X) = -10.2x.

Then simplify each option to determine if it is equal -1.3x - (-8.9x), -1.3 + (-8.9X) or neither:

−1.3x−8.9x  = -10.2x. This is equivalent to  -1.3 + (-8.9X) .

8.9x+(−1.3x)  = 7.6x This is equivalent to  -1.3x - (-8.9x) .

−8.9x+(−1.3x)  = -10.2x This is equivalent to  -1.3 + (-8.9X) .

8.9x−(−1.3x)  = 10.2x Neither

−1.3x+8.9x  = 7.6x This is equivalent to  -1.3x - (-8.9x)  .

−8.9x+1.3x = -7.6x Neither

Step-by-step explanation:

5 0
3 years ago
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