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Vedmedyk [2.9K]
4 years ago
12

What is the solution to l + (-3)=9

Mathematics
1 answer:
wariber [46]4 years ago
7 0

Answer:

12

Step-by-step explanation:

I + (-3) = 9

Lets isolate I:

9 - (-3) = I

       12 = I

Check:

12 + (-3) = 9

          9 = 9

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A single serving of jello requires 1/8 cups of sugar. How much sugar is needed for 6 servings?
sp2606 [1]
Hi there!

3/4 of sugar is needed for 6 servings.

1/8 x 6 = 6/8 simplify it and you get 3/4.

So 3/4 is your answer.

Hope this helps ;D
7 0
3 years ago
Read 2 more answers
Juan is 1 1/4 feet shorter than Maria. Maria is 1/3 foot taller than Luis. If Luis is 62 inches tall, how tall are Maria and jua
Nataliya [291]

Answer:

Maria is 66" tall, Juan is 51" tall

Step-by-step explanation:

There are 12 inches to a foot.  

Luis is 62" tall

Maria is 1/3 of a foot taller than Luis,  1/3 of 12 is 4, (multiply 12 by 1/3)

 So Maria is 4 inches taller than Luis, making her 66" tall

Juan is 1 1/4 feet shorter than Maria,  that's one foot and 1/4 of a foot shorter,  1/4 of 12 is 3 (multiply 12 by 1/4)

  So Juan is one foot (12 inches) plus 3 more inches shorter than Maria,

    Juan is 15 inches shorter than Maria, making him 51" tall

3 0
3 years ago
Elena and Jada are 25 miles apart when they start moving toward each other. Elena runs at a constant speed of 6 mph and Jada wal
Setler [38]

<u>Answer:</u>

The Time taken by Elena and Jade  to meet up is 2.5 hours

<u>Explanation:</u>

Given,

Elena moves with a speed of 6mph  while Jada walks at a speed of 4 mph

Also, Distance can be calculated by the formula

Distance = Speed * Time

To find out the Total speed, i.e., speed of both Elena and Jada as both of them are walking in opposite direction we should add the speed of both the persons, if in same direction we should subtract the values  

Here it will be: 6 + 4 = 10mph

Distance apart is given as 25 miles. Substituting the values,

Distance = Speed * Time

25 = 10 * time

Time = 25/10

Time = 2.5 hour

Hence, It will take 2.5 hours to meet up.

3 0
3 years ago
Evaluate the expression when a=14 and b=6<br><br><br><br> −8ab= ?
Allisa [31]

Answer:

- 8ab \\  \\  - 8 \times 14 \times 6 \\  \\  =  - 672

4 0
3 years ago
Read 2 more answers
Find the length of x
podryga [215]

Answer:

B

Step-by-step explanation:

Law of Sines:

Sin(a)/opposite side=Sin(b)/opposite

Sin(55)/x=sin(90)/59

Sin(55)/(Sin(90)/59)

sin(90)=1

Sin(55)/(1/59)

59Sin(55)=48.33

Please mark brainliest :)

5 0
3 years ago
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