1) s - | -4 | = 7.3
First, simplify | -4 | to 4. / Your problem should look like: s - 4 = 7.3 .
Second, add 4 to both sides. / Your problem should look like: s = 7.3 + 4.
Third, simplify 7.3 + 4 to get 11.3. / Your problem should look like:
s = 11.3, which is your answer.
2) p +
= -12
First, simplify
to
. / Your problem should look like: p +
= -12.
Second, simplify
to 4. / Your problem should look like: p - 4 = -12.
Third, add 4 to both sides. / Your problem should look like: p = -12 + 4.
Fourth, simplify -12 + 4 to -8. / Your problem should look like:
p = -8, which is your answer.
Get Y by itself, so move X
Equation should look like 1/5y= x-6
Multiply by 1/5
Y = 5x-30
Answer: The expression representing the amount of money spent is by Emily.
Step-by-step explanation:
Since we have given that
Let the cost price of per pair of sandals be 's'
Let the cost price of per pair of boots be 's+30'.
Number of pairs of boots = 2
Number of pairs of sandals = 3
Total cost would be
Hence, the expression representing the amount of money spent is by Emily.
Answer: B)34
Step-by-step explanation:
180-112=68
since this is an isosceles triangles, both acute angles are equal
68/2=34