All categories

3 years ago

Pls pls help i realy need help

Mathematics

1 answer:

lisov135 [29]3 years ago

4 0

Answer:

a <= 3

Step-by-step explanation:

You might be interested in

What is 57 + -4 + 9

ehidna [41]

Answer:

Step-by-step explanation:

57-4=53

53+9=62

6 0

3 years ago

Read 2 more answers

Write an equation for the line. through (0, 1) and with a slope of 1.5 _____________

Hunter-Best [27]

y=1.5x+1 is the equation

4 0

3 years ago

X + (3x - 4) = 5 - (-7 - 3x)

antiseptic1488 [7]

Answer:

x = 16

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Distributive Property

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality

Algebra I

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

Identify

x + (3x - 4) = 5 - (-7 - 3x)

Step 2: Solve for x

[Distributive Property] Distribute negative: x + 3x - 4 = 5 + 7 + 3x
[Addition] Combine like terms: 4x - 4 = 12 + 3x
[Subtraction Property of Equality] Subtract 3x on both sides: x - 4 = 12
[Addition Property of Equality] Add 4 on both sides: x = 16

8 0

3 years ago

Write an equation when the two angles together are supplementary. solve for x

UNO [17]

lol ur from trms

Step-by-step explanation:

3 0

3 years ago

Describe a method of factoring a quadratic expression in standard form. (ax2+bx+c)

madam [21]

Answer:

You can use the quadratic formula

Step-by-step explanation:

X= -b +/- √b^2-4(a)(c)÷ 2(a)

Substitute and simplify to find x

4 0

3 years ago