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3 years ago

Pls help I really need it

Mathematics

2 answers:

Savatey [412]3 years ago

8 0

Answer:

The slope is 2/3 I think

Step-by-step explanation:

sorry if I'm wrong

stepladder [879]3 years ago

8 0

Answer:

slope: 0.75

equation: y = 0.75x + 1

Step-by-step explanation:

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A formula for finding the perimeter of a rectangle is P = 2L + 2W. If you know the perimeter (P) and length (L) of a rectangle,

QveST [7]

A. w=P/2-L
P=8
L=3
8/2-3
4-3=1

4 0

3 years ago

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Alan wears his coat when the temp is colder than -4.c

denis23 [38]

Answer:

T<-4.c

Step-by-step explanation:

If it’s “less than” then the stated number is the highest number that you can have

4 0

3 years ago

Determine the number of pounds of nuts selling for $6 per pound and raisins selling for $3 per pound

Luda [366]

For the mix you need 60 Ib of nuts and raisins, and 60 lb of mix will sell for $300.
Let x be the weight of nuts and y the weight of raisins needed for the mix.
Total weight = x+y = 60, so y = 60 - x
Total value = 6x + 3y = 300. From the above, we can substitute the y for 60 - x:
Total value = 6x + 3(60 - x) = 300, which we can simplify to:
6x + 180 - 3x = 300, and simplify again to:
3x = 120, and again to:
x = 40. We can now calculate y from the first equation y = 60 - x, so:
y = 20.
40 lb of nuts and 20 lb of raisins. Check:
40 lb x $6/lb = $240, and 20 lb x $3/lb = $60, $240 + $60 = $300.

7 0

3 years ago

Help me pleaseeeeeeEEEEEE

Sliva [168]

15. 22=4*5+2
16. 23=3+4*5

7 0

2 years ago

Solve inequality ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍

artcher [175]

Answer:

x < 64

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

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

$\displaystyle \frac{x}{8} < 8$

Step 2: Solve for x

[Multiplication Property of Equality] Multiply 8 on both sides: $\displaystyle x < 64$

Here we see that any number x less than 64 would work as a solution to the inequality.

4 0

3 years ago

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