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
chubhunter [2.5K]
3 years ago
11

After substituting, what is the first step when evaluating 4y+9/7 when y=8

Mathematics
1 answer:
kenny6666 [7]3 years ago
7 0

Answer:

  multiply 4 and 8 to get 32

Step-by-step explanation:

After substituting, the expression is ...

  4·8 +9/7

The order of operations tells you to do multiplication and division before addition and subtraction. You do them left-to-right. The multiplication on the left is 4·8, so you do that first. The result is ...

  32 + 9/7

Now, you can do the division:

  32 + (1 2/7)

And, finally, the addition:

  33 2/7

___

Or, you could skip the division and go straight to adding a whole number and a fraction:

  (32·7 +9)/7 = (224+9)/7 = 233/7

You might be interested in
2. Ms. Rich is creating a walkway around her rectangular garden. If the walkway will be 3 feet wide, and the garden is 10ft by 1
Yuki888 [10]

The area of the walkway is 168 square feet if Ms. Rich is creating a walkway around her rectangular garden. If the walkway will be 3 feet wide, and the garden is 10ft by 12ft.

<h3>What is the area of the rectangle?</h3>

It is defined as the space occupied by the rectangle, which is planner 2-dimensional geometry.

The formula for finding the area of a rectangle is given by:

Area of rectangle = length × width

The dimensions of the garden = 10 ft by 12 ft

Area = 10×12 = 120 square feet

The width of the walkway = 3 feet

If we create a walkway around the garden, it will be a rectangle around the garden.

So the dimensions for the bigger rectangle = (3+10+3) ft by (3+12+3) ft

Area of the bigger rectangle = 16×18 = 288 square feet

So the area of the walkway = 288 - 120 = 168 square feet

Thus, the area of the walkway is 168 square feet if Ms. Rich is creating a walkway around her rectangular garden. If the walkway will be 3 feet wide, and the garden is 10ft by 12ft.

Learn more about the rectangle here:

brainly.com/question/15019502

#SPJ1

4 0
2 years ago
Solve (-6 - 4)÷(-5) =
Vinil7 [7]

-6-4=-10

-10/-5=2

so 2 is ur answer

4 0
3 years ago
A dilation is a transformation whose preimage and image are
Sergeeva-Olga [200]
A different size but not does not change shape.
3 0
3 years ago
there are five students in the lunch line. May is 48 inches tall, Ann is 45 inches tall ,Con is 42 inches tall ,Bell is 52 inche
kirill115 [55]
Bell is the tallest person at 52 inches, Con is the shortest person at 42 inches. So  54 - 42 = 12
6 0
3 years ago
Read 2 more answers
One third kaylee's age increased by 12 is equal to twice her age decreased by 3. how old is kaylee?
andreyandreev [35.5K]
I would think Kaylee is 5 since 12 divided by 3 is 4 and 4 * 2 is 8, and 8-3 is 5. So, I would think Kaylee is 5.
3 0
3 years ago
Read 2 more answers
Other questions:
  • A spherical tank has a radius of 6 yards. It is filled with a liquid that costs $7.15 per cubic yard.
    5·2 answers
  • 10 POINTS + BRAINLIEST ANSWER!!
    12·1 answer
  • △ABC is a right triangle with right angle at ∠B .
    8·2 answers
  • 1/2 times a for a = 3/10
    13·2 answers
  • A 20 foot lamp post casts a shadow that is 28 feet long. Standing next to the lamp post is a 6 foot tall man. About how long is
    9·1 answer
  • Please help and show work
    10·2 answers
  • Stephen makes 15% commission on all artwork that he sells. If he sold $15,000 worth of artwork, how much commission is he going
    15·2 answers
  • Consider function f.
    7·2 answers
  • Helpp I dont know math at all and my midterms are next week this is just a review
    6·1 answer
  • please just help me and give correct answer and not a wrong short answer i need just explanation and please tell me for each ans
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!