Answer:
7
Step-by-step explanation:
6×4=24
52-24=28
28÷4=7
Answer:
its 31.75
Step-by-step explanation:
12.5 inch = 31.75 cm
Answer with Step-by-step explanation:
We are given that a, b, c and x are elements in the group G.
We have to find the value of x in terms of a, b and c.
a.
(
)
(
)
b.
(
)
(
)
Identity equation
Hence, given equation has infinite solution and satisfied for all values of a and c.
1. To solve this problem, you must make a System of equations.
2. The equations are:
d+g=22 (i)
0.75d+1.25g=21 (ii)
3. If you clear "d" from the equation (i), you have:
d+g=22
d=22-g
4. Now, you must substitute d=22-g into the equation (ii):
0.75d+1.25g=21
0.75(22-g)+1.25g=21
5. When you clear "g", you obtain its value:
16.5-0.75+1.25g=21
16.5+0.5g=21
0.5g=21-16.5
g=4.5/0.5
g=9 <span>Golden Delicious apples
</span>
6. If you also want to know the value of "d", you can substitute g=9 into the equation (i) and clear "d":
d+g=22
d+9=22
d=22-9
d=13 <span>Delicious apples
</span><span>
How many Golden Delicious apples did Mary buy?
</span>
The answer is: Mary bought 9 Golden Delicious apples.
Answer:
B.4 Correct Answer
Step-by-step explanation:
