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Rina8888 [55]
4 years ago
5

Solve for x. x + 3 = 10

Mathematics
2 answers:
alex41 [277]4 years ago
6 0

Answer:

x = 7

Step-by-step explanation:

x + 3 = 10

You do opposite operations so you subtract 3 by 3 to cancel it out then subtract 3 - 10 = 7. Since there is no other numbers behind the equal sign you divide \frac{7}{x} or just written as 7

ICE Princess25 [194]4 years ago
5 0

Answer:x=7

Step-by-step explanation:

X+3=10

-3 -3

X=7

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I am redesigning a rectangular prism in geometry where I have to minimize the surface area while maintaining the same volume. I
Inessa05 [86]

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8 0
4 years ago
Each employee in a company is either right-handed or left-handed.
Evgesh-ka [11]

Answer:

23 females are right handed and 9 are left handed

Step-by-step explanation:

So to get this answer :

18 OF THE 41 RIGHT HANDED EMPLOYEES ARE MALE.

The statement means that there are 41 right handed employees and 18 of those are male thus the remaining are FEMALE.

To find the number of right handed employees who are female just subtracted 18 from 41 ( becaus etotal number of right handed males is 18 and the total number of right handed employees is 41.)

SO 23 FEMALES IN THE COMPANY ARE RIGHT HANDED.

Because 23 females are right handed that means to get the number of left handed females you subtract the total number of right handed females from the total number of females in the company THUS:

32 - 23 = 9 LEFT HANDED FEMALES

HOPE IT HELPED

5 0
3 years ago
Find the quadratic function that has roots of -9 and 3 and a vertex of (-3,-36)
natita [175]
Y=(x+9)(x-3)+c
∵(-3,-36)lies on it.
-36=(-3+9)(-3-3)+c
-36=(-6)(-6)+c
-36=36+c
c=-36-36=-72
y=(x-9)(x+3)-72
y=x^2+3x-9x-27-72
y=x^2-6x-99
6 0
3 years ago
What is the value of 30 minus 2 (7 + 2) minus 1?
gladu [14]

Answer:

11

Step-by-step explanation:

30 - 2(7+2) -1

PEMDAS

Parentheses first

30 - 2(9) -1

Then multiply and divide

30 - 18 -1

Then add and subtract

12-1

11

3 0
4 years ago
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