Answer: x=-1
Step-by-step explanation:
−10+x+4−5=7x−5
−10+x+4+−5=7x+−5
(x)+(−10+4+−5)=7x−5(Combine Like Terms)
x+−11=7x−5
x−11=7x−5
Step 2: Subtract 7x from both sides.
x−11−7x=7x−5−7x
−6x−11=−5
Step 3: Add 11 to both sides.
−6x−11+11=−5+11
−6x=6
Step 4: Divide both sides by -6.
−6x
−6
=
6
−6
x=−1
Answer:
4 girls and 2 boys.
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
To write the equation, find the slope of the line using the two points. Find the difference in y values over the difference in x values.
Write the equation using the slope m=3/2 and the point slope form.
This is the equation of the line. You can convert it to slope intercept form:
Answer: Probability of chossing a face card and the month of june = 0.019
PLEASE GIVE BRAINLYEST
Group 1 elements are comprised of: (1) hydrogen, sodium, lithium, potassium, rubidium, caesium, and francium. The tendency of these atoms is to lose one of their electrons such that they become charge +1.
Group 5 elements contains the vanadium, niobium, tantalum, and dubnium. It is quite hard to predict the oxidation number of these elements such that it will be hard to determine the number of atoms needed to react with them. Their valence electron is 5, and they react by losing them. Hence, in order to reach the octet rule, 3 group 1 elements should be reacted.
