Answer:
340 phones
Step-by-step explanation:
Make an expression
She repairs 10 phones each day, d.
Each day she repairs 10 phones, it is 10 phones off the total number (450) she has to repair, so we can subtract 10d from 450.
450-10d
We want to find how many she has left after 11 days, so we can substitute 11 in for d
450-10(11)
Multiply
450-110
340
She will still have 340 phones left to repair
Answer:
Step-by-step explanation:
What do you man what expressions or just expressions in general.
Answer:
I'm pretty sure it is A
Step-by-step explanation:
$2=1 hour
$8=4 hours
She paid $6, so the amount save $8-$6=$2
2/8×100=25%
Answer:
A
Step-by-step explanation:
Given
n × 3 = 567 ÷ 27, that is
3n = 21 ( divide both sides by 3 )
n = 7 → A
