Seventh Grade Staar With The New Teks Worksheet - 2015 Page 43

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Sue Nowak and her two children are moving from El Paso to Laredo. Sue Nowak
will earn $2,200 more per year at her new job in Laredo. Based on the chart that
Sue made using an online cost of living tool, what is the annual difference between
the increase in her wages and the increase in cost of living?
Monthly Expenses
El Paso, TX
Laredo, TX
Housing
$567
$623
Food
$465
$465
23.
Child Care
7.13d
$827
$827
Health Care
$350
$350
Transportation
$339
$343
Other Necessities
$248
$261
Taxes
$-38
$30
A $1,692
C $508
B $1,744
D $2,059
Nicole deposited $2,000 at 6% simple interest. How long will it be before she has
$2,600 in her account?
24.
7.13e
A 4 yr
C 6 yr
B 5 yr
D 7 yr
Determine the compound interest earned in the following situation. Kiera places
$1,000 in a savings account for 2 years earning 4% compounded interest annually.
25.
How much interest will she had at the end of two years?
7.13e
A $80
C $1,080
B $1,081.60
D $81.60
A smart phone is on sale for $89.95 at Riverside Electronics. Gadgets and More has
the same phone for $124.00, and it is on sale for 35% off. Which store has the better
26.
deal, and how much less does the phone cost at that store?
7.13f
A Riverside Electronics; $11.92
C Riverside Electronics; $0.95
B Gadgets and More; $9.35
D Gadgets and More; $46.55
Matak wants to buy a 50-inch television. He made a table with the four best deals
he has found for the television he wants to purchase. Use the table to find the
difference in cost between the best deal and the worst deal.
Store A
Store B
Store C
Store D
Regular price:
Regular price:
Regular price:
Regular price:
27.
$449.95
$685.00
$515.75
$772.50
7.13f
Mail in rebate: $85
Take $15 off of
Mail in rebate: $25
Coupon: $75 off
off
every full $75 spent
Coupon: $215 off
A $125.05
C $185.05
B $77.50
D $109.25
th
Created by Lance Mangham, 6
grade math, Carroll ISD

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