MATHEMATICS MIDDLE SCHOOL

I am stuck heres the question;the product of 2 numbers is 144 and their difference is 10 what is the su of the 2 numbers
if you can help Thanks¡

Answers

Answer 1
Answer: Well using guess and check I got 8 x 18, and that also equals 10 when subtracted, hope this helps ! :D
Answer 2
Answer: Xy=144
x-y=10

x=144/y
Y-10=144/y
y2-10y=144
y2-10y+25=169
(y-5)square=169
(y-5)=13      Y-5=-13
y=18   Y=-8

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Cecilia's house is assessed at $179,000 and her property tax rate is 2.3%.How much are her annual property taxes?
A. $4117
B. $3033
C. $3427
D. $3234
SUBMIT

Answers

Cecilia's annual propertytaxes are $4,117.

Option A is the correct answer.

What is an expression?

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the liketerms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.com

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

To calculate Cecilia's annual propertytaxes, we need to multiply her property assessment by her tax rate:

Annualproperty taxes = Property assessment × Tax rate

Annual property taxes = $179,000 × 0.023 (convert 2.3% to decimal form)

Annual property taxes = $4,117

Therefore,

Cecilia's annual propertytaxes are $4,117.

Learn more about expressions here:

brainly.com/question/3118662

#SPJ5
the answer would be A

H divided by 9 =14?

Answers

That answer will be 126.

In order to get this answer you must multiply 9 by 14 which is 126 then you check it by dividing 126 by 9 you get 14.

Final answer is 126

Hopes it Helps :]
126 because 14 times 9 = 126

The one cost DVD is 16.98, and the cost of another DVD is 9.29. Ed estimated the cost of the two DVD to be about 27. Is his estimate higher or lower than the actual cost? Explain

Answers

Answer:

Higher

Step-by-step explanation:

16.98 + 9.29 = 26.27 < 27.00

26.27 is rounded to 26.10 or 26.00 so Ed's estimate is higher

Hope this helps

Answer:

another DVD is $9.29. Ed estimated the cost of the two DVDs to be about $27. Is his estimate higher or lower than the actual cost? your answer is 21.

Step-by-step explanation:

brainliest please

What is the answer for 6

Answers

380.17 is your answer
Formula for SA of a pyramid is: lw+l(√w/2)^2+h^2+w√l/2^2+h^2
We're given all pieces of information, b(l)=9 w=9 h=16
You should be able to plug those values into the equation yourself.

Write the point-slope form of an equation for each line graphed

Answers

Answer: ......y-1=2/3(x-3) .........

Factor each expression 77x+21

Answers

77x + 21

We need to find the common factor between the coefficient and the constant.

77 ÷ 7 = 11
21 ÷ 7 = 3

7(11x + 3) is the factor of 77x + 21.

7(11x + 3) can be expanded using the distributive property of multiplication.

7(11x) + 7(3) = 77x + 21
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