Answer:
$1540
Step-by-step explanation:
$1210=5T+7C
T=3C
8T+4C=?
1210=5(3C)+7C
C=$55
T=$165
8(165)+4(55)=1540
Answer:
14
Step-by-step explanation:
35% of 40
= 35/100 × 40
= (35×4)/10
= 140/10
= 14
Answer:
$186
Step-by-step explanation:
Find how much money she will have by adding 134 to her existing amount of $52:
52 + 134
= 186
So, after she makes the deposit, she will have $186 in her bank account
Answer:
Each point p in the plane is identified with its x and y components: p=(p1,p2). To determine the coordinates of a vector a in the plane, the first step is to translate the vector so that its tail is at the origin of the coordinate system. Then, the head of the vector will be at some point (a1,a2) in the plane
Step-by-step explanation:
Answer:
The width is 7 inches and the length is 9 inches
Step-by-step explanation:
So we can divide 32 by 2 because we know perimeter is 2(l*w)
So it becomes 16, and it is now (l*w)
We know that the length is 2 inches longer so we subtract 2 from 16.
It then becomes 14 inches so therefore we can then divide it by 2.
14 divided by 2 is 7 and therefore we add 2 because we subtracted the two from earlier temporarily.
Therefore the width is 7 and the length is 9.