16 = s/2 *
Solve the equation (1 point). Show the inverse operation and the appropriate property of equality (2 points). Check your answer by substituting it for the variable, into the equation, to prove the solution makes the equation true (2 points). 5 total possible points.

What does the s/2 mean?

Step-by-step explanation:

x+8=10

x−4=22

x÷3=6

7x=28

60=30+30=6+6+6+6+6+6+6+6+6+6

a=a

a=b,thenb=a

60=30+30,then30+30=60

ifa=bandb=c,thena=c

60=30+30

30+30=6+6+6+6+6+6+6+6+6+6

60=6+6+6+6+6+6+6+6+6+6

Answer:

60

Step-by-step explanation:

Two friends are about to try a new obstacle course. Neither of them has seen the course before, so the first one to go through is at a disadvantage. For this reason, the friends must have a fair way to pick who goes first. Which probability model gives each friend an equal chance of being selected to go through the course first?

A
The friends take turns selecting a card from a deck of 52 cards without replacing it. The first friend to pick a king goes first.

B
The friends have three straws and cut one so it is shorter than the other two. The friends take turns randomly selecting a straw without replacing it. The friend who picks the short straw goes first.

C
The friends put 4 marbles in a bag: 3 are red and 1 is blue. The friends take turns drawing marbles. The first friend to pick a red marble goes first.

D
One friend writes 1 and 2 on two slips of paper. The other friend randomly picks a slip of paper. The friend who picks a 1 goes first.

Which number line best represents the solution to the equation 2x+4=10

Which expression is equivalent to -15x + 39?

-3x ( 5x - 13)

-3(5x + 13)

3(5x - 13)

3(5x + 13)

- 7th Grade Work -

Please help ; - ;

Find the midpoint of the line segment shown on the graph. An x y coordinate system extends from negative 4 to 4 on both dimensions. A straight line extends from (negative 4, 5) to (3, 0). what is the midpoint?

a. (5/2,-1/2)
b. (7/2,-5/2)
c. (-1/2, 5/2)
d. (-2, 1)

Distribute the negative number and simplify.

18x - (-3x +9)

....................

whats the fair share for 3/3 and 2/2?

Which two parallelograms have the same area?

Helppppppppppppppppppppppppppppppppppppppppppp

An arrangement of objects where order is not important is a ____.
a. combination
b. permutation

A music store bought a CD set at a cost of ​$20. When the store sold the CD​ set, the percent markup was ​%20. Find the selling price.

I'm not sure about this one

What is the quotient of 7.23 and 6?


1,205

125

1.25

1.205

What is the area of this figure?

Enter your answer in the box.

The best or first answer will be marked brainliest.

find his error and correct it plz i beg help me i will give brainlist and points

The dance competition started at 10:45 a.m. Five hours and 25 minutes later, the awards were presented. Which clock shows the time at which the awards presentation started?

on
You buy the ice cream cone pictured
to the right. Given the ice cream and
the cone both have a radius of 3 cm,
and the cone has a height of 6 cm,
determine how much of the ice cream
would melt over the side of the cone if
you did not eat it.

plz help for brainliest

I HAD TO PUT IN MATH BUT ITS PE
List and describe the technique for the free throw in basketball. When does it take place in the game?
REWARDING BRAINLIEST

IF ANSWERED FAST AND CORRECT WILL YOU BRAINLIEST !!
What is the area of the label on a can of corn with a radius of 3 inches and a height of 6 inches? Use 3.14 as pi and round to the nearest hundreth.
Possible answer choices- 169.56 square inches

113.04 square inches

339.12 square inches

56.52 square inches

I need help asap please​

4) Answer the question about the verbal situation.

​A survey found that as the age of a company’s employees increased, the weight of the employees decreased.

What is the correlation?

A.) negative
B.) positive
C.) no correlation



5) Answer the question about the verbal situation.

​A survey found that as the age of a company’s employees increased, the weight of the employees decreased.

What is the association?

A.) no association
B.) increasing
C.) decreasing



6) Answer the question about the verbal situation.

A survey found that as the age of a company’s employees increased, the weight of the employees decreased.

Complete the following statement:

As an employee’s weight decreases, the age of the employee is expected to ____________________.

A.) stay the same
B.) decrease
C.) increase

When 3 subtract from one third of a number n, the result is less than 6. Whitehall inequality and solution represent this situation?

what is the value of the expression below:

2 [ 32 - (4 - 1)^3 ]

Please help.
A patient has 0.0000075 gram of iron in 1 liter of blood. The normal level is between 6*10^(-7) gram and 1.6*10^(-5) gram. Is the patient's iron level normal? Write the patient's amount of iron in scientific notation.

Please help I don't understand.

A worker can load 4 pallets in 30 minutes. At that rate, how many pallets can he load in 4 hours?

Billy and Sam started with the same number of baseball cards in their collections. Billy collected 3 cards per week and now has 29 cards. Sam collected 2 cards per week and now has 20 cards. Let x represent the number of cards they began with, and let y represnt the number of weeks. Which system of equations represents this situation?