1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
marta [7]
3 years ago
11

Help pleaseeeeeee????

Mathematics
2 answers:
nalin [4]3 years ago
8 0

Answer: Leeza did make an error. She also needs to multiply -5 by 3.

Step-by-step explanation:

All things in parenthesis must be distributed too.

pychu [463]3 years ago
7 0

Answer:

She needs to multiply -5 and 3

Step-by-step explanation:

when multiplying 3(2x-5), you need to foil the numbers

3(2x-5) = 3*2x + 3*-5 = 6x-15

You might be interested in
Min Jee wants to build a small patio using either brick or paver stones.
Anvisha [2.4K]
Brick = 3.5 in by 7.5 in and costs $0.59
Paver = 8.4 in by 8.4 in and costs $1.88

The small patio's area = 3430 square inches
The Area of 1 Brick = 26.25 square inches
The Area of 1 Paver = 70.56 square inches

The # of Bricks to complete the Patio will be:

Patio's Area / the Area of 1 Brick = # of Bricks to complete the patio
3430 square inches / 26.25 square inches = 130.67 = 131

Then, multiply the # of Bricks to complete the patio by the amount that 1 brick costs:

131 * $0.59 = $77.29

It will take $77.29 to complete the Patio with bricks. 

The # of Pavers to complete the Patio:

Patio's Area / the Area of 1 Paver =  # of Pavers to complete the Patio
3430 square inches / 70.56 square inches = 48.6 = 49

Then, multiply the # of Pavers to complete the patio by the amount that 1 Paver costs:

49 * $1.88 = $92.12

Cost of Bricks to complete Patio = $77.29
Cost of Pavers to complete Patio = $92.12

To conclude, Bricks would cost less by $14.83.

5 0
3 years ago
The manufacturer's price for a cooler is $28.50 A camping store that buys the coolers sells them for $40.76 What is the approxim
Nutka1998 [239]

The percent of the increase is

I=\frac{N-O}{O}\times100

I is the increasing value

N is the new value

O is the original value

The price of the cooler is $28.50, then

O = 28.50

The selling price of the cooler is $40.76, then

N = 40.76

We will substitute them in the rule above to find I

I=\frac{40.76-28.50}{28.50}\times100

Let us calculate it

I = 43.0175 %

Round it to the nearest percent

I = 43%

The answer is D

6 0
1 year ago
A number is multiplied by 3. if 2 is added to the product you get 17. what is the number
Sveta_85 [38]
The answer is 5
5 \times 3 = 15 \\ 15 + 2 = 17
4 0
3 years ago
Assume the line between (-4, 4) and (-4, -4) will form one side of a right triangle. When (-4, 4) is reflected over both axes to
telo118 [61]

Answer:

8 units!!

Step-by-step explanation: When the coordinates are reflected in both axes, it is technically just going diagonally. And 'base' means perimeter. so that is your answer. :)

7 0
3 years ago
I just need the boxes filled up i need help
nirvana33 [79]

Answer:

8 is how much you get paid ( sorry if I'm wrong)

8 0
3 years ago
Other questions:
  • Incoming students at a school are assigned six-digit ID numbers. The first digit is chosen at random from the digits 0 through 3
    9·2 answers
  • John puts $300 into a savings account. He puts more money into the account each month. After 12 months he has $1500 in his savin
    8·2 answers
  • Round 43.586 to nearest thousandths
    9·2 answers
  • A linear equation exists for the following sets of ordered pairs: {(-1, 1), (0, 3), (-1/3, 7/3)}. The rule for the linear equati
    12·2 answers
  • Slader "Two balls are chosen randomly from an urn containing 8 white, 4 black, and 2 orange balls. Suppose that we win $2 for ea
    14·1 answer
  • Solve for x. x2 = 36 A. -36, 36 B. -18, 18 C. -6, 6 D. -3, 3
    14·2 answers
  • I need help ASAP. Thank you (:
    14·1 answer
  • What’s the solution to Y < 5x - 2
    6·1 answer
  • Rohan buys 1 dozen pens for 180 and Saurav buys 7 pens for 390. Who bought costlier pens ​
    11·2 answers
  • 35+35=135<br> True or False
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!