Answer:
Bb-2=4
Step-by-step explanation:
b+4=8:is incorrect 2+4=6
2b-3=0 is incorrect 2(2)-3=1
25+24=30 also incorrect
Bb -2=4 is corrext since B(2)-2=4 is same as 2B-2=4:which is the correct equation
Answer:
Distance between NY and Boston on map(in cm) is, 25.5 cm
Step-by-step explanation:
Given:
1 cm = 1200000 cm
Using conversion : 1 km = 100000 cm
1 cm = 12 km
or we can write it as:
12 km = 1cm
306 km = 
cm (∴by unitary method)
Therefore, the distance between NY and Boston on map(in cm) is, 25.5 cm
Answer: x = 0, y = 7
-x+y=7
add x to both sides
y=x+7
plug this in for y in the other equation
6x-(x+7)=-7
simplify
6x-x-7=-7
simplify
5x-7=-7
add 7 to both sides
5x=0
divide both sides by 5
x=0
plug in to one of the equations to find y
-(0)+y=7
y=7
Therefore, x=0 and y=7.
Hope this helps!
Answer:
If the numbers under the days of the week are the hours worked then the answers are Sue-40,$6.75,$270 Jerry-30,$5.15,154.5 Sam-38.75,$8.75,339 Step-by-step explanation:
Just add up the number of hours worked and multiply by the rate.
Answer:
35:1
Step-by-step explanation:
Number of uniforms=13
total payment of the uniforms= $455
therefore, the ratio of price to uniforms=455/13=35:1
