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Art [367]
4 years ago
14

I really need help on this!

Mathematics
1 answer:
ella [17]4 years ago
7 0
The answer is it multiply's by 4. 70 time 4 is 280. that times 4 is 1,120. That times 4 is 4,480. That times 4 is 17,920.I hope this helps ^^

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I am not very good at story prombloms like this. Can I have help? Oh and please make sure to tell me the steps.
romanna [79]

Answer:

the corn on the cobs cost $9 and the hamburgers cost $25 so the total cost is $34

Step-by-step explanation:

c = 2 because Carmel apples cost 2 dollars and c represents $2

corn on the cobb: 2 + 1 = 3 mark is buying 3 corns so 3+ 3+ 3=9

hamburgers: 2 + 3 = 5. mark is buying 5 hamburgers so 5+5+5+5+5=25

25 + 9 = 34

I hope I did it right! and I hope I helped

4 0
3 years ago
<img src="https://tex.z-dn.net/?f=3a%20-%202%20-%20b%20-%20a" id="TexFormula1" title="3a - 2 - b - a" alt="3a - 2 - b - a" align
Stells [14]

Answer:

2a  -b -2

Step-by-step explanation:

3a -2 - b- a

Combine like terms

3a -a   -b   -2

2a  -b -2

4 0
4 years ago
Write an expression to represent:<br> 6 times the difference of 5 and 2.​
Keith_Richards [23]

Answer:

See below

Step-by-step explanation:

The difference of 5 and 2    

    5-2    <=====   now multply it by 6

6 x (5-2)

4 0
2 years ago
Read 2 more answers
Ivan drove 871 miles in 13 hours. At the same rate how many miles will he drive in 9 hours( HELP)
Tasya [4]

Step-by-step explanation:

speed = distance/time

speed = 871÷13

speed = 67 mph

distance = speed x time

distance = 67mph X 9hrs

distance = 603 m

7 0
3 years ago
Read 2 more answers
What are the values of a 1 and r of the geometric series? 1 + 3 + 9 + 27 + 81 a 1 = 1 and r = one-third a 1 = one-third and r =
Dahasolnce [82]

Answer:

<h2>a₁ = 1 and r = 3</h2>

Step-by-step explanation:

1+3+9+27+81\\\\a_1=1,\ a_2=3,\ a_3=9,\ a_4=27,\ a_5=81\\\\r=\dfrac{a_{n+1}}{a_n}\Rightarrow r=\dfrac{a_2}{a_1}=\dfrac{a_3}{a_2}=\dfrac{a_4}{a_3}=\dfrac{a_5}{a_4}\\\\r=\dfrac{3}{1}=\dfrac{9}{3}=\dfrac{27}{9}=\dfrac{81}{27}=3

3 0
3 years ago
Read 2 more answers
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