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igomit [66]
2 years ago
5

The elevation of your plot of land is 2 feet below sea level. You add 7 feet of dirt to your land. What is the new elevation of

your land?
Mathematics
2 answers:
Lubov Fominskaja [6]2 years ago
7 0

Answer: 5

Step-by-step explanation: -2+7=5

when the signs are different you subtract and when the signs are the same you add. Then you keep the sign of the bigger number.

Ludmilka [50]2 years ago
6 0
The answer would be nine because you start at 2 and add 7
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20 for this question needing help
Radda [10]

Step-by-step explanation:

option C is the answer.

hope it helps

7 0
2 years ago
Mary went up the Old Tower taking 3 steps per second. Then she carefully came down from the tower taking 2 steps per second. It
Inessa [10]

Answer:

old town has 150 steps

Step-by-step explanation:

Let the number of steps in the old tower be m

Mathematically, time = distance/speed

In this case, the distance is the number of steps while the speed is the rate of climbing or descending

For climbing, time spent = m/3

For descending time spent = m/2

Since it took her 25 longer when descending;

This means that;

m/2 - m/3 = 25

(3m-2m)/6 = 25

m/6 = 25

m = 6 * 25

m = 150 steps

8 0
3 years ago
Im<br> sorry if u are having trouble seeing
algol [13]

Answer:

1) 1 to 3

2) 1/3 B*H

Step-by-step explanation:

3 0
3 years ago
A full container of juice holds 64 fluid ounces.How many 7 fluid ounce servings of juice are in a full container?
choli [55]
There is 9 serving of 7 fluid ounces with a remainder of 1 fluid ounce 




if you meant 8 fluid ounce servings then it would be 8 servings with no remainder 
5 0
2 years ago
Segment AB has point A located at (4, 2). If the distance from A to B is 3 units, which of the following is the coordinate for p
olganol [36]
The distance between two points is given by:
d² = (x₂-x₁)² + (y₂ - y₁)²
9 = (x₂ - 4)² + (y₂ - 2)²
Now, we can check different ordered pairs in this equation to see which satisfies it:
The one that satisfies this equation is (4 , -1).
3 0
2 years ago
Read 2 more answers
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