1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sedaia [141]
3 years ago
7

Andrew has 30 rocks. He has 10 more rocks then Amanda. He has 15 fewer rocks then Rob. How many rocks does each person have?

Mathematics
1 answer:
Elena-2011 [213]3 years ago
3 0

Answer:

Amanda has 20, Rob has 45

Step-by-step explanation:

Amanda has ten fewer rocks than Andrew, 30-10=20

Rob has 15 more rocks than Andrew, 30+15=45

You might be interested in
Help me please thank you
Natali5045456 [20]

Try the last one; it doesn't mention anything foreign.

3 0
3 years ago
What is the diameter of a circle with a radius of 5.4 cm
BabaBlast [244]

Answer: 10.8 cm.

Step-by-step explanation: The diameter of a circle is 2*radius. 2*5.4 = 10.8 so the answer is 10.8 cm.

5 0
3 years ago
Help complete the table for the equation y= x - 2. Then use the table to graph the equation.
Goryan [66]

Answer:

-4, -3, -2, -1, 0

Step-by-step explanation:

Using the equation y = x -2, substitute the values for x into the equation and solve for y.

y = -2 -2

y = -4

y = -1 - 2

y= -3

y = 0 - 2

y = -2

y = 1 - 2

y = -1

y = 2 - 2

y = 0

You will have the coordinates when you plug the numbers into the table. (-2, -4), (-1, -3), (0, -2), (1, -1), (2, 0). Plot the points and connect with a line.

3 0
2 years ago
What is the product of -13 and -4
Keith_Richards [23]

Answer:

52

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Please help!!
Marysya12 [62]

The LCD of 3 and 4 is 12. To make 4 into 12, we multiply it by three, so 3 would also have to be multiply by 3, turning 3/4 into 9/12.

The same thing applies to 1/3, only it needs to be multiplied by 4. So it would become 4/12

9/12 - 4/12 = 5/12

4 0
3 years ago
Read 2 more answers
Other questions:
  • How do I solve w(x)=4x 5; find w(-8)?
    13·1 answer
  • What is this? k/8-5≥-6
    11·1 answer
  • The mass of Earth is 1/138 of the mass of Jupiter. What percent is this hellllllllllllllllllllllllllllllllllllllllllllllllllllll
    8·2 answers
  • Solve for x. Please help besties
    15·1 answer
  • HELPPPPP (AGAIN)<br><br> 6 + (2 · 3) · 7
    8·2 answers
  • Please Help! Lateena solved an equation. Explain why or why not her solution is correct.
    9·1 answer
  • -2 + 12/25 enter the answer as an exact decimal
    6·1 answer
  • How do you solve this <br> 21 = 14 + 7x
    7·1 answer
  • Alguém pode me ajudar???
    10·1 answer
  • Can someone please help me with this question
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!