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Nina [5.8K]
3 years ago
14

Help! Factor the expressions. x2 + 62x + 120 =

Mathematics
2 answers:
Lesechka [4]3 years ago
8 0
(X+60)(x+2) is the answer
Gnesinka [82]3 years ago
6 0

Answer:

(x + 60)(x + 2)

Step-by-step explanation:

Given

x² + 62x + 120

Consider the factors of the constant term (+ 120) which sum to give the coefficient of the x- term (+ 62)

The factors are + 60 and + 2, since

60 × 2 = 120 and 60 + 2 = 62, thus

x² + 62x + 120 = (x + 60)(x + 2)

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Tristan is working two summer jobs, making $7 per hour babysitting and $19 per hour lifeguarding. Tristan must earn at least $21
rodikova [14]

Answer: 7bb +19 ll ≥210

Step-by-step explanation:

Hi, to answer this question we have to write an inequality:

The product of the number of hours he works babysitting (bb) and the amount he earns per hour (7); plus The product of the number of hours he works lifeguarding (ll) and the amount he earns per hour 19; must be higher or equal to the amount he must earn this week (210)

Mathematically speaking:

7 bb + 19 ll ≥210

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3 years ago
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80 + 28 - 13 = 95 + 11 = 106
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3 years ago
PLZ HELP 50 POINTS AND BRAINLIEST
Roman55 [17]

Answer:

adjacent and supplementary

Step-by-step explanation:

∠ 1 and ∠ 2 are next to each other, that is adjacent.

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5 0
3 years ago
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How do I do this problem with solution by elimination?<br> 2x+y=3<br> -2x+5y=-9
ddd [48]

Answer:

(2, -1)

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

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtract Property of Equality

<u>Algebra I</u>

  • Solving systems of equations using substitution/elimination

Step-by-step explanation:

<u>Step 1: Define Systems</u>

2x + y = 3

-2x + 5y = -9

<u>Step 2: Solve for </u><em><u>y</u></em>

<em>Elimination</em>

  1. Combine equations:                    6y = -6
  2. Divide 6 on both sides:               y = -1

<u>Step 3: Solve for </u><em><u>x</u></em>

  1. Define equation:                    2x + y = 3
  2. Substitute in <em>y</em>:                       2x - 1 = 3
  3. Isolate <em>y</em> term:                        2x = 4
  4. Isolate <em>y</em>:                                 x = 2
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3 years ago
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
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8x - 1 < 15 \\ 8x < 16 \\ x < 2
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3 years ago
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