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Artyom0805 [142]
3 years ago
12

10 plus 30 equals what i ont know it

Mathematics
1 answer:
ioda3 years ago
7 0

Answer: 10+30=40 :)

Step-by-step explanation:

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HELP ME I"M VERYYYY CONFUISED
nalin [4]

Answer:

If it's zero it's neither of them because zero is not a number to multiply with because it will always be zero when multiplying with zero

6 0
2 years ago
How do we solve for x
blondinia [14]
X/2 + 5 = -10
x/2 = -10 - 5
x/2 = -15
x = -15(2)
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3 0
3 years ago
When f(x)=-3, what is x?
Anna35 [415]

Answer:

Step-by-step explanation:

For example, if f(x)   =  2x   + 7

      then         f(-3) = 2(-3) + 7

                     f(-3) = 1

3 0
3 years ago
The density of silver is 10.5 g/cm3. find the volume of a silver bar if its mass is 950 g
Mademuasel [1]

950 g * 1 cm^3/10.5g =  950/10.5 cm^3 = 90.476 cm^3

4 0
3 years ago
Read 2 more answers
Which expression can you substitute
valina [46]

Answer:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form:(30/19,2/19)

Equation Form: x=30/19, y=2/19

7 0
3 years ago
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