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4 years ago

What is 98=3y-4 i need answer

1 answer:

4 0

If you would like to solve the equation 98 = 3 * y - 4, you can calculate this using the following steps:

98 = 3 * y - 4
98 + 4 = 3 * y
3 * y = 102 /3
y = 102/3
y = 34

The correct result would be 34.

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Errol bought a skateboard helmet on sale at 40% off. The original price was $49.95. What is the amount of discount?

Rudiy27

Answer:

$Discount = \$19.98$

Step-by-step explanation:

Given

$Amount = \$49.95$

$Price\ Off = 40\%$

Required

Determine the discount

The discount is calculated by multiplying the price off by the original price:

$Discount = Amount * Price\ Off$

$Discount = \$49.95 * 40\%$

Convert % to decimal

$Discount = \$49.95 * 0.40$

$Discount = \$19.98$

<em>Hence, the amount of discount is $19.98</em>

6 0

3 years ago

I need help with math homework

Akimi4 [234]

Answer:

x is going to be 38 and have a great day

6 0

3 years ago

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Dmitrij [34]

Answer:

C x=55

Step-by-step explanation:

the angles of a trianlge add up to 180

the unmarked angle is also 35 because of the same side length

35+35=70

180-70=110

BUT 2x=110 so x=55

P.S Can I get brainlist?

4 0

3 years ago

A rectangular prism has a volume of 750 cubic millimeters. Its length is 15

umka2103 [35]

Answer: 5 milimeters.

Step-by-step explanation:

The formula for calculate the volume of a rectangular prism is:

$V=lwh$

Where "V" is the volume, "l" is the lenght, "w" is the width and "h" is the height.

You know that the volume, the lenght, and the width of this rectangular prism are:

$V=750mm^3\\l=15mm\\w=10mm$

Substitutute these values into the formula and solve for the the height "h":

$750mm^3=(15mm)(10mm)h\\\\h=\frac{750mm}{(15mm)(10mm)}\\\\h=5mm$

5 0

3 years ago

Write an exponential function of the form f(x) = ab* whose graph passes through the

Andrews [41]

Answer:

Step-by-step explanation:

let f(x)=ab^x

when x=1,f(x)=6

6=ab

when x=2,f(x)=18

18=ab^2

divide

$\frac{ab^2}{ab}=\frac{18}{6}\\b=3\\ab=6\\3a=6\\a=2\\f(x)=2(3)^x$

4 0

4 years ago