2 years ago

PLS Help!!!..........

Mathematics

2 answers:

oksano4ka [1.4K]2 years ago

5 0

Answer:

A) 0.50x +300 < 650, where x < 700

(Please mark brainliest. :3)

Y_Kistochka [10]2 years ago

4 0

Answer:

Step-by-step explanation:

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Write 585% as a decimal and as a fraction.

Pepsi [2]

Let's start by turning it into a decimal.
- to turn any percent into a decimal you move the decimal point two places to the left.
Decimal= 5.85

To turn into fraction you know 5 is the whole number and you have 85 hundredths. Just put that in fraction form.
5 and 85/100
Now simplify by dividing both by 5
Answer is
5 and 17/20

3 0

2 years ago

On a two-week job, a repairman works a total of 70 hours. He charges $75 plus $40 per hour. An equation shows this relationship,

KIM [24]

Answer:

y=40x+75

40 is the slope and the y-intercept is 75

6 0

2 years ago

The product of a number and negative two is the same as 5 less than the half the number. What is the equation the represents thi

snow_tiger [21]

Answer:

N(-2) = $\frac{n(-2)\\}{2}$ -5 this is also equal to n=2.5

Step-by-step explanation:

multiply both sides by 2

-4n = -2n-5

add 2n to both sides

-2n = -5

divide both sides by -2

n=2.5

3 0

2 years ago

the total cost of new automobile including 6% sales tax is $24542. how much of the total cost is sales tax

forsale [732]

% means out of 100 so If its 6% that = .06 then just multiply
$.06 \times 24542$

5 0

2 years ago

In the diagram below, LATE is an isosceles trapezoid with LE ≅ AT , LA = 24, ET = 40, and AT = 10. Altitudes LF and AG are drawn

weqwewe [10]

Answer:

Step-by-step explanation:

From the Trapezoid attached :

EF = GT

FG = LA

LE = AT = 10

LA = 24 ; FG = 24

FG + EF + GT = 40

Let : EF and GT = x

FG + 2x = 40

24 + 2x = 40

2x = 40 - 24

2x = 16

x = 16 ÷ 2 = 8

Hence, EF = GT = 8

Using Pythagoras :

Opposite² = hypotenus² - Adjacent²

LF² = LE² - FE²

LF² = 10² - 8²

LF² = 100 - 64

LF² = 36

LF = √36

LF = 6

4 0

2 years ago