Simplfy-2[9-(x+7)] answer this question please
1 answer:
Answer: 2x-4
Step-by-step explanation:
Apply the distributive property.
−
2
(
9
−
x
−
1
⋅
7
)
Multiply
−
1
by
7
.
−
2
(
9
−
x
−
7
)
Simplify by multiplying through.
Subtract
7
from
9
.
−
2
(
−
x
+
2
)
Apply the distributive property.
−
2
(
−
x
)
−
2
⋅
2
Multiply
−
1
by
−
2
.
2
x
−
2
⋅
2
Multiply
−
2
by
2
.
2
x
−
4
You might be interested in
Answer:
14, 22
Step-by-step explanation:
x+y = 36
2×x - y = 6
=> x = 36 - y
=> 2×(36 - y) - y = 6
72 - 2y - y = 6
-3y = -66
3y = 66
y = 22
=> x = 36 - 22 = 14
I think it is 53 that’s what i would put if i were u
Answer:
£23
Explanation:
6x10=60
2x1.5=3
3.14x2^2=12.566
60-3-12.566=44.433
44.43/10=4.43
5 bags
5x4.60=23
=£23
Answer:
false
Step-by-step explanation:
