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
stepladder [879]
3 years ago
13

Help please!!,,,,,,,,

Mathematics
1 answer:
ipn [44]3 years ago
6 0

Answer:

Question #3: Answer = 31

Step-by-step explanation

• Plug in 3 for x

• Plug in -4 for y

| -3(3)² + 2(-4) | -(3)(-4)

From here, simplify. Don't forget to use PEMDAS!

| -27 +8 | + 12

| -19 | + 12

19 + 12

31

Use this same method to solve for Question #2!

You might be interested in
Find the Tolal Surface Area​
julia-pushkina [17]
The answer is c hope this helped
3 0
2 years ago
Read 2 more answers
What = 102 answer plz
blsea [12.9K]
100+2 or 50+52 these would both work
6 0
2 years ago
Read 2 more answers
The work of a student to find the dimensions of a rectangle of area 8 + 16x and width 4 is shown below:
enyata [817]
Step 3
I think ?
Not sure
4 0
3 years ago
Order of Operations
Rufina [12.5K]

9 - (a - 7)

Note that - = -1

First, distribute - 1 to all terms within the parenthesis

-1(a - 7) = -a + 7

9 - a + 7

Combine like terms

9 + 7 = 16

-a + 16, or A. 16 - a is your answer

hope this helps

8 0
2 years ago
Read 2 more answers
I think of a number, add 3 to it and multiply the result by 7.
Alla [95]

Answer:

7(x + 3)

<em>Step-by-step explanation</em>

<em>thinked number = x</em>

<em>add 3 = +3 </em>

x + 3

<em>multiply</em><em> </em><em>the</em><em> </em><em>result</em><em> </em><em>by</em><em> </em><em>7</em>

<em>7(  x+ 3)</em>

<em>hope</em><em> </em><em>this</em><em> </em><em>helps</em>

<em>brainliest</em><em> </em><em>appreciated</em>

<em>good</em><em> </em><em>luck</em><em>!</em><em> </em><em>have</em><em> </em><em>a</em><em> </em><em>nice</em><em> </em><em>day</em><em>!</em>

6 0
3 years ago
Other questions:
  • Ryan works at the car wash making $5.30 per hour plus tips. Last week Ryan worked 32 hours and earned $403. How much in tips did
    9·2 answers
  • -29/35 + 17/25 give your answer as a reduced fraction
    14·1 answer
  • Linear programming find the minimum value
    11·1 answer
  • The time is takes to build a skyscraper is proportional to its height and inversely proportional to the number of construction w
    14·1 answer
  • Find an equation of a line through (-2, 4) and perpendicular to -x+8y=16
    6·2 answers
  • 3. mZSOX = 160<br> m_1 = x + 14<br> mZ2 = 3x - 10<br> Find m 2
    6·1 answer
  • SIMPLIFY (x + 5)(2x - 6)<br> A) 2x2 - 30 <br> B) 2x2 - 6x <br> C) 2x2 + 7x - 6 <br> D) 2x2 + 4x - 30
    12·2 answers
  • DeRay bought 2 1/4 ` pounds of raisins and divided them into snack packs with `1/8 pound in each snack pack. How many snacks pac
    14·1 answer
  • Hemanta bought a pen of Rs 75 and sold it at a profit of Rs 3.80. What is the selling price of the pen?
    12·1 answer
  • Use substitution to solve.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!