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3 years ago

Which cost more per issue, an 18-issue subscription for $40.50 or a 12-issue subscription for $33.60?

1 answer:

8 0

So what you would do is you would dived the subscriptions by the cost
Soo...

$40.50/18 =2.25
$33.60/12=2.80

so therefore 12 issue subscriptions for $33.60 would be more

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2 y + 7 = 5(x - 3) What is the standard form for this?

lesya [120]

Answer:

y=10/3 i think if that's what youre asking

Step-by-step explanation:

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3 years ago

Read 2 more answers

HELP! What is AB? WILL GIVE BRAINLIEST!

Natalija [7]

AB = BC

3x-4=5x-10
-4=2x-10
6=2x
3=x

AB = 3x-4
AB = 3 (3)-4
AB = 9-4
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Therefore, AB is 5.

BC = 5x-10
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4 years ago

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Taya2010 [7]

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Step-by-step explanation:

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3 years ago

Find the value of x. 140° 40 2x A. 50 B. 90 C. 20 D. 70

Temka [501]

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3 years ago

Exponential growth/decay problem 1

RUDIKE [14]

Answer:

a) growth

b) $500

c) 6% = 0.06

d) $f(x)=500(1.06)^x$

e) $595.51

Step-by-step explanation:

Part (a)

Exponential GROWTH, since interest is applied to the account each year.

Part (b)

Initial amount = $500

Part (c)

Growth factor = 6% = 0.06 (in decimal form)

Part (d)

General form of exponential growth function:

$f(x)=a(1+r)^x$

where:

a = initial amount
r = rate of growth (in decimal form)
x = time (in years)

Given:

a = 500
r = 0.06

$\implies f(x)=500(1+0.06)^x$

$\implies f(x)=500(1.06)^x$

Part (e)

when x = 3

$\begin{aligned}\implies f(3) & =500(1.06)^3\\ & = 595.51\: \sf(nearest\:hundredth)\end{aligned}$

5 0

2 years ago