which property of equality justifies the statement    if 15+a=10 then a=-5

Q: Write an algebraic expression for "the sum of 6 and the quotient of 8 and a number m."

A:

Q: Write an expression showing the sum of a number h and a number x minus 10

A: an expression showing the sum of a number h and a number x minus 10

Q: If (-9,-1) is an interval on the number line, find the value is in the middle of the interval The…

A: SOl  (-9,-1) is an interval on the number line, Hence the value is in the middle of the interval is

Q: Write the phrase as an expression. 9 fewer than 23 expression:

A: Here we have to write an expression for given phrase as shown below

Q: A teacher places 10 marbles in a bag. 2 blue marbles 3 red marbles 5 yellow marbles A student draws…

A: The following information is provided in the question Number of blue marbles = 2 Number of red…

Q: A local diner has a lunch combo special. The tree diagram below shows the options a customer can…

A: A local diner has a lunch combo.

Q: Answer true or false. If false, explain briefly. a) Some of the residuals from a least squares…

A: residuals : residuals are the difference between observed value (actual) and predicted value.suppose…

Q: Evaluate the expression when x=-6. x+5x-4

A: put x = -6 in given expression

Q: Write an expression to represent: The sum of ten and the quotient of a number r and 6.

A:

Q: An expression represent 24 less than g

A: The given number is 24. The given variable is "g".

Q: Which is the correct

A: The probability that the package will be hard candy from Box A is, P(hard candyA)=48+4+3+5…

Q: 2nd Period 372 Deon Morrison- 4-16 372+Test-6-1+2021 pdf 170 Aaron puts several cards face down on…

A:

Q: A coin purse contains: 9 quarters 5 dimes 7 pennies 4 nickels A coin is drawn from the coin purse…

A: We can draw the first dime in 5 ways. Then we can draw a nickel in 4 ways. So total number of ways…

Q: If p is a positive number and n is a negative number, determine whether each statement is true or…

A: Given ,p is a positive number and n is a negative number Then p-n is always a positive number.…

Q: evaluate the expression when c=-3 c2-5c-8

A:

Q: Edu O 9A 2nd Period 372 Deon Morrison - 4-16 372+Test+6-1+2021.pdf 170% 10. The spinner shown below…

A:

Q: Cole has a can of marbles. The table shows the number of marbles of each color in the can. Marbles…

A: Given: Number of white marbles = 5 Number of polka dot marbles = 8 Number of striped marbles = 4…

Q: Evaluate the expression when X = - 5. 2 X + 6x - 9

A: The expression is given by x2+6x-9 To evaluate: The value of the expression when x=-5.

Q: Which algebraic expression shows "the sum of 11 and the quotient of a number and 3"?

A:

Q: The notation 2 < 5 means that 2 is to the of 5 on a number line.

A: The notation 2&lt;5 means that 2 is to the _________ of 5 on a number line.

Q: Add by using the rules for addition of integers. - 40 + 25 + (- 41)+ 26 + (- 1)

A:

Q: Evaluate the expression. 8

A: Given expression is (n8)

Q: 6. Where is 50 + 5 located on a number line? a) between 7 and 8 b) between 8 and 9 c) between 9 and…

A: 50=7.075=2.23

Q: Jenna drew this math diagram to justify her belief that÷=; Explain what Jenna did wrong. (The answer…

A: Given: 47=49

Q: Write an expression showing the sum of 5 and a number f

A: From the question we need to write the expression by using the data . sum means addition  and…

Q: Which expressions are equivalent to 4b ? Choose all answers that apply: b+2(b+2b) B 3b+b 2(26)

A: To determine: The expression which are equal to 4b. Now we shall simplify all the given expressions.…

Q: X-10 10 X-5

A: Solution is given below:

Q: Name the property 3 + (a- 2) = (x- 2) +3 %3D O Commutative Property Submit Answer O Distributive…

A: Given Name the property 3+(x-2)=(x-2)+3

Q: hich property justifies this statement? X-4=X-4

A: The given statement is : X-4=X-4