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Arisa [49]
3 years ago
13

Please Help If y = 12, then 3y^2 - 5 =

Mathematics
1 answer:
vredina [299]3 years ago
4 0

Step-by-step explanation:

if y = 12

than a/q

= 3(12)² - 5

→ 3 × 144 - 5

= 432 - 5

→ 427 ans

<em><u>hope </u></em><em><u>this</u></em><em><u> answer</u></em><em><u> helps</u></em><em><u> you</u></em><em><u> </u></em><em><u>dear</u></em><em><u> take</u></em><em><u> care</u></em><em><u>!</u></em>

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Which expression is equivalent to 28/19/100
AleksAgata [21]
<span>The expression that is equivalent to that number is </span>20 + 8 + 0.1 + 0.09.

This is because the whole number 28 has a 2 in the tens place, meaning it has 2 tens, and 10x2=20. Same goes for the 8 in the ones place (8x1=8)
20+8=28. Then, 19/100 is equal to 0.19, which has a 1 in the tenths place and a 9 in the hundreths place put together to get 28.19
4 0
3 years ago
ANSWER QUICK WILL MARK BRAINLIEST
lakkis [162]

Answer:

the monthly payment is $18,750

Step-by-step explanation:

The computation of the monthly payment is shown below:

= (Loan amount × given percentage) ÷ number of months in a year

= ($300,000 × 75%) ÷ 12 months

= $18,750

Hence, the monthly payment is $18,750

5 0
3 years ago
Henry has 600 pokemon cards, he wants to sell them all for 100 dollars total, how much would it be for each pokemon card
LUCKY_DIMON [66]

Let's begin by listing out the information given to us:

number of cards = 600

Sale price = $100

Each pokemon card is worth:

\begin{gathered} \frac{\text{Sale Price}}{Number\text{ of cards}}=\frac{100}{600}=0.167 \\ =0.17=17cents \end{gathered}

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7 0
1 year ago
Which system of linear inequalities Is represented by this graphed solution?
SashulF [63]

Answer:

y ≥ 3x - 1

y < -\frac{1}{2}x+2

Step-by-step explanation:

Let the equation of the solid line passing through (x', y') given in graph is,

y = mx + b

Here m = slope of the line

b = y-intercept

Slope of the solid line =

                                 m = \frac{3}{1}

                                 m = 3

y - intercept 'b' = -1

Therefore, equation of the line will be,

y = 3x - 1

Since, shaded (blue) area is above the line, inequality that will represent the solution area will be,

y ≥ 3x - 1

For the dotted line,

Slope of the line (m) = \frac{\text{Rise}}{\text{Run}}

                                  = \frac{-2}{4}

                                  = -\frac{1}{2}

y-intercept (b) = 2

Equation of the dotted line → y = -\frac{1}{2}x+2

Since, shaded (grey color) area is below the dotted line,

Inequality representing the solution area will be,

y < -\frac{1}{2}x+2

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3 years ago
Plot y= - 2/5x - 4 on a graph
Helen [10]

Answer:

use desmos it will help you with plots

Step-by-step explanation:

just search desmos

7 0
3 years ago
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