Answer:
Number of ml of 40% sugar = x = 1000mL
Number of ml of 85% sugar used = y = 800mL
Step-by-step explanation:
Let the
Number of ml of 40% sugar = x
Number of ml of 85% sugar used = y
From the above question, our system of equations is given as:
x + y = 1800mL ....... Equation 1
x = 1800 - y
40% × x + 85% × y = 60% × 1800mL
0.4x + 0.85y = 1080.... Equation 2
We substitute 1800 - y for x in Equation 2
0.4(1800 - y) + 0.85y = 1080
720 - 0.4y + 0.85y = 1080
- 0.4y + 0.85y = 1080 - 720
0.45y = 360
y = 360/0.45
y = 800mL
Solving for x
x = 1800 - y
x = 1800 - 800
x = 1000mL
Therefore,
Number of ml of 40% sugar = x = 1000mL
Number of ml of 85% sugar used = y = 800mL
Answer:
see the pic above for answer
I hope it helps you, mate
Answer:
x = 12
Step-by-step explanation:
10x = 120 original equation
10x/10 = 120/10 divide both sides by 10
x = 12 simplify
Check work:
10(12) = 120
120 = 120 (true)
Answer:
help
/hɛlp/
Learn to pronounce
verb
1.
make it easier or possible for (someone) to do something by offering one's services or resources.
"they helped her with domestic chores"
Similar:
assist
aid
help out
lend a hand to
lend a helping hand to
give assistance to
come to the aid of
succour
aid and abet
be of service to
be of use to
be useful to
do someone a favour
do someone a service
do someone a good turn
bail/bale someone out
come to someone's rescue
give someone a leg up
cooperate with
do one's bit for
rally round
pitch in
chip in
save someone's bacon
save someone's skin
muck in with
get stuck in with
Opposite:
hinder
2.
serve someone with (food or drink).
"may I help you to some more meat?"
noun
the action of helping someone to do something.
"I asked for help from my neighbours"
Similar:
assistance
aid
a helping hand
support
succour
advice
guidance
solution
benefit
use
advantage
service
comfort
avail
cooperation
collaboration
backing
encouragement
a shot in the arm
Opposite:
hindrance
exclamation
used as an appeal for urgent assistance.
"Help! I'm drowning!"
Definitions from Oxford Languages
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People also ask
What is a fancy word for help?
Step-by-step explanation:
Answer:
Rigid Motion: Any way of moving all the points in the plane such that.
a) the relative distance between points stays the same and.
b) the relative position of the points stays the same.
Step-by-step explanation: