2 years ago

Which of the following expressions is/are equivalent to 16x + 8-2?

Mathematics

1 answer:

sasho [114]2 years ago

8 0

B. 24x2 is the correct answer

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Find the midpoint of the line segment with the given endpoints(3, -5) and (7,9)

erastovalidia [21]

Answer:

Step-by-step explanation:

(x₁ , y₁) = (3 , -5) & (x₂, y₂) = (7 , 9)

$Midpoint = (\frac{x_{1}+x_{2}}{2}, \frac{y_{1}+y_{2}}{2})$

$=(\frac{3+7}{2} , \frac{-5+9}{2})\\\\=(\frac{10}{2} , \frac{4}{2})\\\\=(5 , 2)$

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3 years ago

8. An online bank statement reads as follows: Account balance: $986.24 Car payment: $203.34 Gas bill: $96.67 Check deposit: $128

Lunna [17]

Starting balance : 986.24

deductions :
car payment : 203.34
gas bill : 96.67
debit card : 67.12
ATM : 30
total deductions : 203.34 + 96.67 + 67.12 + 30 = 397.13

deposits :
check : 1289.60
cash : 45
total deposits : 1289.60 + 45 = 1334.60

Balance to date : 986.24 + 1334.6 - 397.13 = 1923.71 <==

8 0

3 years ago

Write an expression for the following situation and solve it. Mr. Simms bought 20 pencils. He used 1/4 of the pencils and then g

Nitella [24]

Hi!
1/4 of 20 pencils are 5 pencils.
Since he gave away 4 pencils,
Total = 5 + 4 = 9
Mr. Simms use and give away total 9 pencils.

4 0

3 years ago

1/4 times X -1+ 3X equals 2

iris [78.8K]

Answer:

Step-by-step explanation:

4 0

3 years ago

E-Z View cable company charges a flat rate of $40 per month for service and $4.95 for each pay per view movie. View the Best cha

kkurt [141]

E-Z View: 40 + 4.95x
View the best: 25 + 5.95x

Equal monthly bills:

40 + 4.95x = 25 + 5.95x

5.95x - 4.95x = 40 - 25

x = 15

Answer: 15

6 0

3 years ago