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Nezavi [6.7K]
3 years ago
13

I don't know how do do these problems​

Mathematics
1 answer:
zubka84 [21]3 years ago
7 0

\bf \begin{array}{ll} term&\stackrel{a(n-1)-3}{value}\\ \cline{1-2} a(1)&-6\\ a(2)&a(2-1)-3\\ &a(1)-3\\ &-6-3\\ &-9 \blacktriangleleft\\ a(3)&a(3-1)-3\\ &a(2)-3\\ &-9-3\\ &-12 \blacktriangleleft\\ a(4)&a(4-1)-3\\ &a(3)-3\\ &-15 \blacktriangleleft\\ a(5)&a(5-1)-3\\ &a(4)-3\\ &-18 \blacktriangleleft \end{array}

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A cell phone costs $150. The tax rate is 6%. What is the total price you will have to pay?
liq [111]
Your total price would be 159 because when you multiply the 150 by 6% you get 9 then add that to your 150 which is 159.
7 0
4 years ago
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Need help number 18,19
cupoosta [38]

18) Seven less than the product of a number z and 3 is equal to 4

Product of a number z and 3 ⇒ 3z

Seven less than^ ⇒ 3z - 7

Equal to 4 ⇒ = 4

3z - 7 = 4

________________________________________________________

19) Make an equation for this problem. Your equation will look like:

d + 132 = 468, where d + 132 is the distance she drove on Monday and 468 is the distance she drove on Tuesday.

Solve the equation for d by subtracting 132 from both sides.

d = 336

The truck driver drove 336 miles on Monday, so that means she did not drive 600 miles on Monday.

8 0
4 years ago
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(9×100)+(8×10)+(7× <br> 1000<br> 1<br> ​<br> )
ivolga24 [154]

Answer:

7980

Step-by-step explanation:

900+80+7000=7980

8 0
2 years ago
Three ounces of cinnamon cost $2.40. If there are 16 ounces in 1 pound, how much does cinnamon cost per pound?
Veseljchak [2.6K]

Answer:

80¢\lb.; 58 667\1000 ft.\sec.

Step-by-step explanation:

Divide the cost by three; multiply 40 by 1.466675.

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3 years ago
6. Find the slope. Make sure to reduce.
Kobotan [32]

Answer:

I believe -3/2 or -1 1/2 or -1.5

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