b + p = 14 and 0.80 b + 2 p = 20.80 are the system of equations.
Step-by-step explanation:
Step 1 :
Let b be the number of bananas
Let p be the number of peaches
Given that the total of bananas and peaches that Emily bought = 14
Hence we have,
b + p = 14
Step 2 :
Cost of one banana = $0.80
Cost of one peach = $2
Cost of all the bananas and peaches Emily bought = $20.80
So sum of b bananas costing $0.80 and sum of p peaches costing $2 each is $20.80
Hence we have
0.80 b +2 p = 20.80
Solving for the above 2 equations we can get the value for b and p which will give the number of bananas and peaches bought
Step 3 :
Answer :
The system of equations that could be used to find the number of the bananas and the number of the peaches that Emily bought is given by
b + p = 14
0.80 b +2 p = 20.80
24 costumes. because there are 3 ft. in a yd. 4 yards= 12 feet. so 8*3 feet= 24 costumes
Answer:
y = -5/6x - 4/3 (slope-intercept form)
Step-by-step explanation:
<u>From my understanding, we have to convert this equation into slope intercept form.</u>
<em>Slope-intercept form: y=mx + c</em>
<em>where m is the slope and x is the y-intercept</em>
5/8x+3/4y=-1
<em>Make y the subject</em>
3/4y = -1 - 5/8x
3y = -4 - 5/2x
y = -4/3 - 5/6x
y = -5/6x - 4/3 (slope-intercept form)
Slope or m = -5/6
y-intercept or c = -4/3
Step-by-step explanation:
11m - 7m < 14 + 14
4m < 28
m < 28 / 4
m < 7
Our goal is to get x by itself to find the value so
First we multiply 10 to both sides
S - 31 = 60
Then add 31 to both sides to get a
s = 91
Hope this helps!