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Ahat [919]
3 years ago
9

HELP! The Question is "Select All Ordered pairs that satisfy the function y=4x + 3.​

Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
7 0

Answer: see explanation

Step-by-step explanation: To determine which ordered pairs satisfy the equation substitute the x coordinate of the point into the right side and if the value obtained equals the y coordinate of the point then it satisfies the equation

(- 1, - 1)

x = - 1 : y = - 4 + 3 = - 1 ⇒ (- 1, - 1) satisfies the equation

(2, 11)

x = 2 : y = 8 + 3 = 11 ⇒ (2, 11) satisfies the equation

(4, 7)

x = 4 : y = 16 + 3 = 19 ≠ 7 ⇒ (4, 7) does not satisfy the equation

(7, 1)

x = 7 : y = 28 + 3 = 31 ≠ 1 ⇒ (7, 1) does not satisfy the equation

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Please help me answer this!!!!​
garik1379 [7]
<h3><u>Answer</u><u>:</u></h3>

7 \frac{1}{2}

<h3><u>Explan</u><u>ation</u><u>:</u></h3>

First, convert any mixed numbers to fractions. An easy way to convert:

4 \frac{1}{2}  = 4 \times 2 + 1

<h3>=</h3>

\frac{9}{2}  \div  \frac{3}{5}

Then, apply the fractions formula for division.

\frac{9 \times5 }{2 \times 3}  =  \frac{45}{6}

Then, simplify.

\frac{45}{6}   = 7 \frac{1}{2}

5 0
3 years ago
Calculate the correct answer. <br>17x - 3 = 48​
Nadya [2.5K]

Answer: x = 3

Step-by-step explanation:

Simplifying

17x + -3 = 48

Reorder the terms:

-3 + 17x = 48

Solving

-3 + 17x = 48

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '3' to each side of the equation.

-3 + 3 + 17x = 48 + 3

Combine like terms: -3 + 3 = 0

0 + 17x = 48 + 3

17x = 48 + 3

Combine like terms: 48 + 3 = 51

17x = 51

Divide each side by '17'.

x = 3

Simplifying

x = 3

6 0
3 years ago
Is 2 divided by two and 1 half equal to one half
Ronch [10]

Answer:

No

Step-by-step explanation:

2 divided by two and 1 half is equivalent to 2/2.5. Using.a calculator, you see that the answer is 0.8 , or 2/5.

8 0
4 years ago
Read 2 more answers
How do I graph the inequality of this equation.<br><br> y &gt; x + 2
ZanzabumX [31]
-- For just a minute, make it an Equality . . . y = x + 2 .

-- Graph the Equality.  That graph is a straight line.

-- The INequality says that 'y' is LESS than x+2,
and THAT's everything UNDER the line.
(But not the points on the line itself.)
4 0
3 years ago
Snickers come in packages of 10. Lollipops come in packages of 12. Brett wants to purchase the smallest number of Snickers and l
Reil [10]

Answer:

15%2=7.50-3=4.50

The snickers cost $4.50

Step-by-step explanation:

3 0
3 years ago
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