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astra-53 [7]
3 years ago
10

Avery has a total of $12.50 in her piggy bank at home. Each week she takes out $1.25 to ride the city bus. Write an equation rep

resenting the balance, c, in the piggy bank, where w, represents weeks.
Mathematics
1 answer:
IrinaVladis [17]3 years ago
8 0

Answer:

1.25(w)-12.50=C

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Find the equation of a line that passes through the points (-1,3) and (3,5).
vekshin1

Answer:

y=1/2x+3.5

Step-by-step explanation:

this one was a bit trickier than the previous one, but i think that that answer is correct. i did the same thing i did to solve your last problem, solved for the slope, and then made a number line and marked the points given, drew a line through the two points, and found where the line intercepted the y axis.

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2 years ago
Complete the tables below by using the properties of operations (help)
disa [49]

Answer:

-3(4x+3)+5x (Given)                                    1/2 (6k+10)+5k  (given)

-12x-9+5x  (distribution)                             3k+5+5k (distribution)

-12x+5x-9  (associative)                              3k+5k+5 (associative)        

-7x-9 (Combine like terms)                         8k+5 (combine like terms)

Step-by-step explanation:

6 0
2 years ago
Lourdes plans to jog at least 1.5 miles. Write and solve an inequality to find x, the number of hours that Lourdes will have to
rusak2 [61]

Answer:

An inequality compares two or more variables by using the <, >, ≤, or ≥ signs.

The number of hours Lourdes will have to jog is 0.4 hours

From the given parameters:

Lourdes plans to jog for at least a distance of 1.5 miles

If Lourdes can jog averagely at the speed of 3.75 mph

Then,

the inequality that can represent the information can be written as:

= 1.5 miles ≤ 3.75 (x) miles/hour

Solving the inequality;

= 1.5 ≤ 3.75 (x)

Making (x) the subject of the formula, we have:

x =  0.4 hours

Therefore, we can conclude that the number of  hours lourdes will have to jog is 0.4 hours

Step-by-step explanation:

3 0
2 years ago
Jackson receives 4.63 as his change at the grocery store. He places it into a charity donation jar at the register.
Nesterboy [21]

Answer:

M+4.63=T

Step-by-step explanation:

M represents the amount that he spent on his groceries. T is total

7 0
2 years ago
Read 2 more answers
Which ordered pairs are on the graph of exponential function?
GaryK [48]

Answer:

its (1,3)

Step-by-step explanation:

this is a bit of bad explaining but if you draw a graph you can find it, the verticle intercept is 0,2 if you wanted to know that. and also since the answers are there you could try them out so like 3=2+1, that works, and kinda like that

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