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azamat
3 years ago
12

What does 14•y=70 equal

Mathematics
2 answers:
ad-work [718]3 years ago
8 0
Using The Multiplication or Division Principle of Equality, which states if both sides of an equation are multiplied or divided by an expression, then the resulting equation will be equivalent to the original, divide both sides by 14.

14y = 70
y = 5

So, y is equal to 5.
ivann1987 [24]3 years ago
3 0
14(y) = 70

y = 70/14

y = 5

hope this helps
You might be interested in
A machine can make 56 parts in 4 hours.It can also make 70 parts in 5 hours. Write an equation that relates the number of parts
ira [324]

Answer:

126 parts in 9 and a half hours

Step-by-step explanation:

56 parts in 4 hours

that means 56 parts in 240 mins

9 hours and 30 minutes in minutes is 570 minutes

56m parts:240 mins

                 540 mins

to get to 540 from 240, you multiply by 2.25.

you can work this out by doing 540 divided by 240

now, multiply 56 by 2.25.

the answer is 126 parts

5 0
3 years ago
How many gallons of gas are left after driving 200 miles
BaLLatris [955]
The equation y = -0.04x + 12 gives the number of gallons of gas in your car where x is the number of miles drivene

easy

y=gas left
x=miles

sub 200 for x
y=-0.04(200)+12
y=-8+12
y=4

4 gallons left
8 0
3 years ago
which of the following answer choices describes all the transformation found in the cubic function f(x)=-(x+2)3-5
Alona [7]
The cubic function is f(x) = x^3

You need to perform three transformations to the cubic function to obtain
f(x) = - (x + 2)^3 - 5.

Those transfformations are:

1) Shift f(x) = x^3,  2 units leftward to obtain f(x) = (x + 2)^3

2) reflect f(x) = (x + 2)^3 across the x-axis to obtain f(x) = - (x + 2)^3

3) shift f(x) = - ( x + 2) ^3, 5 units downward to obtain f(x) = - (x + 2)^3 - 5
8 0
4 years ago
How many repeating digits are in 0.536<br><br> A. 1<br><br> B. 2<br><br> C. 3<br><br> D. 4
AURORKA [14]

Answer: there is 4 digits in the number 0.536

Step-by-step explanation: Remember that the zero counts as a number

5 0
4 years ago
-4x+3y=-27<br> get y by its self
padilas [110]
3y=4x-27
y=4/3x-9
That’s how you do the equation
3 0
3 years ago
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