Tom has saved $72 and 8 cents
<h3>How to calculate the amount saved ? </h3>
Tom is saving for his camp
The camp costs $364
He has saved 1/5 of the cost
Therefore the amount saved can be calculated as follows
= 1/5 × 364
= 72.8
Hence Tom saved $72 and 8 cents for his camp
Read more here
brainly.com/question/14245679?referrer=searchResults
#SPJ1
Answer: Two
Step-by-step explanation:
5x-4y=8, 3x+2y=8:
Answer:
All real numbers
Step-by-step explanation:
Answer:
A) 4 packs
B) $168.48
Step-by-step explanation:
A) Lily will need to bring 4 packs of bottled water because 3 bottles per guest is 37 times 3, which gives us 111 water bottles. If each pack has 36, divide 111 water bottles by 36 giving us 3.08333333333 packs. Since you cannot buy 3.08333333333 packs of bottled water, Lily will need to round up to the nearest whole number to insure that each guest has exactly 3 water bottles. When you round up it will be 4 packs of bottled water.
B) Because Lily is bringing 4 packs of bottled water to the party and each pack costs $42.12, multiply 42.12 by 4 to get $168.48 as the total cost of her purchase.
Answer:
Step-by-step explanation:
To do this we will first use the slope formula to find the slope of the line. Given 2 points, you can't do anything else BUT find the slope. Always start there. The slope formula is:
Plugging in our values from the points where y2 is 7, y1 is 3, x2 is -4 and x1 is -2:
So the slope is -2. Now we will pick either point and use the x and y coordinates to fill in the point-slope form of a line, which is:
where y1 and x1 are the coordinates from the point we pick, and m is the slope we just solved for. It doesn't matter which point you pick to use as your x and y coordinates; either one will give you the exact same equation...PROMISE!!
I chose (-2, 3), no reason in particular. x1 is -2 and y1 is 3:
which simplifies a bit to
y - 3 = -2(x + 2) and a bit more to
y - 3 = -2x - 4 and even more to
y = -2x - 4 + 3 and finally to our final line in slope-intercept form:
y = -2x - 1
Choice a.