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
Ber [7]
4 years ago
13

Bruce sees 29 oak trees and 4 maple trees. Then he sees double the number of pine trees as maple trees. How many trees does he s

ee?
Mathematics
1 answer:
Anit [1.1K]4 years ago
7 0
29 + 4 + ? = ?
29 × 2 = 58
58 + 4 = 62
62 + 29 = 91
? = 58
? = 91
29 + 4 + 58 = 91
You might be interested in
It cost $16.80 for a half dozen cookies. How much does one cookie cost?
Vadim26 [7]
I think it’s 36 cents or .357
5 0
3 years ago
Read 2 more answers
What is described as a line, segment or Ray that bisects a segment at a right angle?
Elena L [17]

Answer:

something perpendicular probably

7 0
3 years ago
Read 2 more answers
Susan is buying black and green olives from the olive bar for her party. she buys 4 pounds of olives. black olives cost $3 a pou
natali 33 [55]
5 pounds each is a two great things to do so
5 0
3 years ago
Read 2 more answers
Simplify the fraction and state the excluded value(s).
stira [4]

Answer:

\displaystyle \frac{7x^2 + 4x - 20}{5x + 10} = \frac{7x - 10}{5}, x \neq -2

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Terms/Coefficients
  • Factoring

<u>Calculus</u>

Discontinuities

  • Removable (Holes)
  • Jump (Piece-wise functions)
  • Infinite (Asymptotes)

Step-by-step explanation:

<u>Step 1: Define</u>

<u />\displaystyle \frac{7x^2 + 4x - 20}{5x + 10}<u />

<u />

<u>Step 2: Simplify</u>

  1. [Frac - Numerator] Factor quadratic:                    \displaystyle \frac{(7x - 10)(x + 2)}{5x + 10}
  2. [Frac - Denominator] Factor GCF:                        \displaystyle \frac{(7x - 10)(x + 2)}{5(x + 2)}
  3. [Frac] Divide/Simplify:                                           \displaystyle \frac{(7x - 10)}{5}, x \neq -2

When we divide (x + 2), we would have a <em>removable</em> <em>discontinuity</em>. If we were to graph the original function, we would see at x = -2 there would be a hole in the graph.

8 0
3 years ago
D'John saves $8 per week. Arthur saves 4 times the amount D'John saves in the same week. Write an equation that shows how to fin
maw [93]
The variable 'a' represents how much Arthur saves. Because D'John saves $8 per week (7 days), he saves $56. Arthur saves four times more than D'John so $56*4 equals Arthur's total savings for the week; $224. a=$8(7)*4 a=$56*4 a=$224
7 0
4 years ago
Other questions:
  • 5. Which number is a perfect cube? <br> 7<br> 25<br> 66<br> 27
    15·2 answers
  • A railway tunnel 147m long is to be bored with a circular cross section of radius 5m.what volume of soil has to be excavated?
    5·1 answer
  • A company finds that on average, they use 43 minutes for each meeting.
    7·2 answers
  • Express 0.0000000734 in scientific notation.
    12·1 answer
  • How many different choices of car does a person have if a particular model comes in 11 colors and 3 styles (hatchback, full-size
    7·1 answer
  • A case of 24 cans contains 1 can that is contaminated. Three cans are chosen randomly for testing. How many different combinatio
    11·1 answer
  • Someone please answer!
    8·1 answer
  • The fraction 12/20 express in its simplest form is:
    14·2 answers
  • The value of x is_____and the value of y is ___.
    8·1 answer
  • HELP PLLLLLSSSDDSSSSSS
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!