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lora16 [44]
3 years ago
14

Question is "solve each of the following systems using SUBSTITUTION METHOD

Mathematics
1 answer:
Artyom0805 [142]3 years ago
8 0
Y=3x-2
y=3(4)-2
y=12-2
y=10

I hope this helps.
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A hula hoop has an circumference 150.72 cm. What is the area of the hula hoop? (round to the nearest hundredth)
Leya [2.2K]

Answer:

Area = 1808.64 cm

Step-by-step explanation:

Circumference of a circle = 2πr

Circumference = 150.72

π = 3.14

r = radius

150.72 = 2 x 3.14 x r

150.72 = 6.28 r

r = 150.72/6.28

r = 24cm

Radius = 24

Area of a circle = πr²

Area = 3.14 x 24²

Area = 3.14 x 576

Area =1808.64 cm

6 0
2 years ago
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Step-by-step explanation:

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3 years ago
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Which situation most directly illustrates a possible outcome of a fiscal policy?
SVETLANKA909090 [29]

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Step-by-step explanation:

The Fiscal policy of a Government relates to the spending and taxation policies of that Government in an effort to control the direction of the Economy.

Normally there are two types of Fiscal Policy: Expansionary and Contractionary. Expansionary fiscal policy works by the Government increasing spending and/ or cutting taxes so that consumers in the economy have more money.

Contractionary policy is the opposite and involves Government spending reducing and/ or taxes increasing. Reducing the amount of Federal money available for education is a possible product of Contractionary fiscal policy.

5 0
3 years ago
Find the total cost of a spa treatment that is $120, if you also pay 5% tax and 20% tip on the original cost
just olya [345]

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$150

Step-by-step explanation:

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Total cost = 125% of 120

= (125/100)×120

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