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kap26 [50]
3 years ago
6

Answer this question: 7-2a+b-6a+7b+9

Mathematics
1 answer:
son4ous [18]3 years ago
8 0

Fully simplified, your answer is -8a+8b+16.

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A 12 pack of cola costs $5.46. How much does one can of cola cost?
Jet001 [13]

Answer:

46¢

Step-by-step explanation:

Note that there are 12 cola's in all. The total cost is $5.46. Divide the total cost with the amount of cola's there is:

5.46/12 = 0.455

Round: 0.455 rounded to the nearest hundredths is $0.46 (You round to the nearest hundredths, for the smallest amount for US currency is a penny, which is 1/100 of a dollar bill).

Each cola costs $0.46

~

5 0
4 years ago
What is the answer for a and b ?
kondaur [170]

Answer:

for for A,

16+7+5+12 = 40

the probability of throw the darts is 5/40

if there were 80 people doing it, an estimate of 10 people would do throw the darts

4 0
3 years ago
A publishing industry report predicts that magazine subscriptions will drop by 5% each year. If this prediction is correct, then
Rzqust [24]

Answer:

The no. of subscribers of the magazine after 5 years is = 55713

Step-by-step explanation:

Given data

Total subscribers (N) = 72000

Drop in subscriptions in each year (R) = 5%

No. of subscribers of the magazine in 5 years is given by

N_1 = N (\frac{R}{100} )^{T}

N_1 = 72000 (0.95)^{5}

N_1 = 55713

Thus the no. of subscribers of the magazine after 5 years is = 55713

4 0
3 years ago
Steven has at most $100 to spend on clothes. He wants to buy a pair of jeans that cost $36 and spend the rest on t-shirts that c
NikAS [45]
100-36=64
16x4=64
4 t-shirts
4 0
3 years ago
What is 8(9x-10) - 8(2x +1)​
sammy [17]

Answer:

56 x − 88

Step-by-step explanation:

5 0
4 years ago
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