Answer:
£10200
Step-by-step explanation:
£6000x7%= £420
£420x10= £4200
£6000+£4200= £10200
She drove 585 miles
60 =1 hour
60*9=540
9*65=585
Answer:
1, 10
Step-by-step explanation:
Answer:
491.4 litres
Step-by-step explanation:
(5.4×13)×7 = 491.4
Answer:
x
8
−
256
Rewrite
x
8
as
(
x
4
)
2
.
(
x
4
)
2
−
256
Rewrite
256
as
16
2
.
(
x
4
)
2
−
16
2
Since both terms are perfect squares, factor using the difference of squares formula,
a
2
−
b
2
=
(
a
+
b
)
(
a
−
b
)
where
a
=
x
4
and
b
=
16
.
(
x
4
+
16
)
(
x
4
−
16
)
Simplify.
Tap for more steps...
(
x
4
+
16
)
(
x
2
+
4
)
(
x
+
2
)
(
x
−
2
)
Step-by-step explanation:
