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3 years ago

12

A warehouse has 784 barrels of a chemical. You require 98 barrels for one run of your process. How many barrels will be left aft

er one run?

1 answer:

sergejj [24]3 years ago

4 0

686 barrels left. If I'm not mistaken this should just be simple subtraction

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A truck can travel 80 miles in the same time that ot takes a car to travel 90 miles. If the truck’s rate is 5 miles per hour slo

SIZIF [17.4K]

The truck was going 40 miles per hour

The amount of time was 2 hours:
(90-80: 10)(10/2=5)

80 divided by two is 40

The car was going 45 miles per hour

(90-80:10)(10/2=5)

90 divided by two is 45

Hopefully you find this helpful

3 0

3 years ago

If ac =14 find the value of x then find ab and bc

Igoryamba

Answer:

If B is between A and C, AB = x, BC = 2x + 2, and AC = 14, find the value of x. Then find AB and BC.

Step-by-step explanation:

AB=x

BC = 2x + 2BC=2x+2

AC =14AC=14

Required

Determine x, AB and BC.

Since B is between A and C;

AB + BC = ACAB+BC=AC

Substitute x for AB; 2x + 2 for BC and 14 for AC

x + 2x + 2 = 14x+2x+2=14

3x + 2 = 143x+2=14

Collect Like Terms

3x = 14 - 23x=14−2

3x = 123x=12 '

x = \frac{12}{3}x=

3

12

x = 4x=4

Substitute 4 for x in

AB = xAB=x

BC = 2x + 2BC=2x+2

AB = 4AB=4

BC = 2(4) + 2BC=2(4)+2

BC = 8 + 2BC=8+2

BC = 10BC=10

3 0

2 years ago

Help me with find the slope PLEASEEEE I NEED HELPP

dangina [55]

Answer:

y=-1

x=-3

Step-by-step explanation:

4 0

3 years ago

A linear equation exists for the following sets of ordered pairs: {(-1, 1), (0, 3), (-1/3, 7/3)}. The rule for the linear equati

kaheart [24]

Answer:

Part 1) $y=2x+3$

Part 2) The equation satisfy the set of coordinates (see the explanation)

Step-by-step explanation:

step 1

Find the linear equation

The rule for the linear equation states that y is three more than twice x.

so

The variable y is equal to the number 2 multiplied by x plus the number 3

$y=2x+3$

step 2

Prove that the equation satisfies the set of coordinates

substitute the value of x and the value of y in the linear equation and then compare the results

a) (-1, 1)

$1=2(-1)+3$

$1=1$ ----> is true

so

The equation satisfy the ordered pair

b) (0, 3)

$3=2(0)+3$

$3=3$ ----> is true

so

The equation satisfy the ordered pair

c) (-1/3,7/3)

$7/3=2(-1/3)+3$

$7/3=7/3$ ----> is true

so

The equation satisfy the ordered pair

therefore

The equation satisfy the set of coordinates

4 0

3 years ago

The ratio of the radii of two circles C1 and C2 is 1.5.

IRINA_888 [86]

Answer:

Below in bold.

Step-by-step explanation:

The circumference is one dimensional so the ratio is the same as the radii,

1.5.

The areas are 2 dimensional so the ratio is 1.5^2 = 2.25.

3 0

3 years ago