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3 years ago

The graph shows the savings in Andre’s bank account.

Mathematics

1 answer:

Vadim26 [7]3 years ago

5 0

Answer:

The slope is 1/5

Andre is saving 4 dollars per week.

Step-by-step explanation:

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Molly earns a rebate each month on her movie tickets and books. She earns $0.25 for each movie ticket and $2 for each book. Last

UNO [17]

the algebraic expression is 4(0.25)+2x=17

STEP 1: Simplify both sides of the equation

1+2x=17 or 2x+1=17

STEP 2: Subtract 1 from both sides

2x=16

STEP 3: Divide both sides by 2

2x/2 = 16/2

x=8

6 0

3 years ago

Read 2 more answers

Give the zeros (if any) of the quadratic function f(x)=3(x-4)(x+11).

maxonik [38]

Set each of the binomials equal to zero and solve for x. The two values will be the zeros of the equation:
(x-4) = 0 (x+11) = 0

x-4 = 0 x + 11 = 0
x = 4 x = -11

The zeros of the equation are -11 and 4

3 0

3 years ago

Jody has $40 and needs at least $18.25 to buy the scrapbook. Each sheet of paper costs $0.34. how many sheets of paper can she b

photoshop1234 [79]

<h3><u>Question:</u></h3>

Jody is buying a scrap book and designed paper she has 40 dollars and needs at least 18.25 to buy a scrap book each seet of paper cost 0.34 how may sheets of paper can she buy

<h3><u>Answer:</u></h3>

Jody can buy 63 sheets of paper

<h3><u>Solution:</u></h3>

Jody has 40 dollars

Thus, she can spend less than or equal to 40 dollars

She needs at least 18.25 to buy a scrap book

Each seet of paper cost 0.34

Let "s" be the number of sheets of paper

Then,

$18.25+0.34s\leq 40\\\\Subtract\ 18.25\ from\ both\ sides\\\\0.34s \leq 40-18.25\\\\0.34s\leq 21.75\\\\Divide\ both\ sides\ by\ 0.34\\\\s\leq 63.9$

Thus Jody can buy 63 sheets of paper

4 0

3 years ago

The difference between twice a number and three is equal to six decreased by the number find the number

devlian [24]

Translate the English to Math language:

Let x be that number

2x -3 = x-6 solve for x ; x=-3

5 0

3 years ago

Complete the square to find<br> the vertex of this parabola.<br> x2 - 8x - y - 4 = 0<br> ([?], [ ]

konstantin123 [22]

Answer:

-20

Step-by-step explanation:

Complete the square to find the vertex of this parablola x^2-8x-y-4=0 {the second one of -20; so 4,-20}

7 0

2 years ago