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Sergio039 [100]
3 years ago
15

I would really appreciate some help on this 7th grade math worksheet please

Mathematics
1 answer:
ivolga24 [154]3 years ago
7 0

Answer:

Step-by-step explanation:

Find the next three terms: 9,4,-,1,-6,-11,<u>-16....</u>

This is arithmetic progression.

d = 4 - 9 = -5

-11 - 5 = -16

2) You know that........

The other integer is greater than 5 and the sign of the other number is + (positive sign)

Eg: (-5)+ 11 = 6

3) Cost of one gallon = 46.20/12 = $ 3.85

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lianna [129]

Answer: y= -6x + 4

Step-by-step explanation:

5 0
3 years ago
Which equation is correct? 52 × 7 = 500 × 7 + 2 × 7 52 × 7 = 50 + 2 × 7 52 × 7 = 50 × 7 + 2 × 7 52 × 7 = 50 × 7 + 2
solong [7]

Answer:

I do not know??!!!!!!!!!!!!!!

7 0
3 years ago
Read 2 more answers
PLEASE HELP ME!!! philip would be able to buy 15 apples if he had $2.10 more money than he has now. if he buys 12 apples, how wo
Elodia [21]

One apple cost $1.8 while the money that Philip has is $24.90

Let x represent the cost of each apple and y represent the money he has presently.

He can buy 15 apples if he had $2.10 more money than he has now, hence:

15x = y + 2.1

15x - y = 2.1     (1)

Also, if he buys 12 apples, how would have $3.30 left of the money he has now. Hence:

12x + 3.3 = y

12x - y = -3.3   (2)

Solving equations 1 and 2 gives:

x = 1.8, y = 24.9

Hence one apple cost $1.8 while the money that Philip has is $24.90

Find out more at: brainly.com/question/16763389

3 0
2 years ago
In a factory, the chance that a certain machine works without overheating in the morning is 50%. If it runs smoothly all morning
ddd [48]
7.5%.

So, <span>the probability that on a given day it will work in the morning is 50% and the probability that it won't is 50%.

If it works in the morning, we're at 50%. Then, it has a 15% chance of failure.
So, it is 50 times 50%, or 7.5%.</span>
4 0
4 years ago
Each small box has 12 granola bars and each large box has 30 granola bars. The camp bought 2 more large boxes than small boxes,
sweet-ann [11.9K]

Answer:

The camp Purchased 2 small boxes and 4 large boxes.

Step-by-step explanation:

Let Number of Small box purchased be x.

Now Given:

The camp bought 2 more large boxes than small boxes.

Hence Number of large box purchased = x+2

Also Given:

Total Number of Granola bars = 144

Now Each small box has 12 granola bars and each large box has 30 granola bars.

Hence Total Number of Granola bars is equal to sum of number of granola bars in each small box multiplied by number of small box and number of granola bars in each large box multiplied by number of larger box.

Hence equation can be framed as.

12x+30(x+2)=144

Now we will use distributive property to solve the same we get;

12x+30x+30\times2 =144

Now Using multiplication propert we get;

12x+30x+60=144

Now Combining like terms we get;

12x+30x=144-60\\

Now By using Addition and Subtraction property we get;

42x=84

Now Using Division property we get;

\frac{42x}{42}=\frac{84}{42}\\\\x=2

Number of Small boxes purchased = 2

Number of Large boxes purchased = x+2=2+2=4

Hence The camp Purchased 2 small boxes and 4 large boxes.

8 0
3 years ago
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