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2 years ago

Please help and explain all the way

Mathematics

1 answer:

Nesterboy [21]2 years ago

4 0

Answer:

1.4 oz

Step-by-step explanation:

you know 3.5oz is 2.5 servings and you need to know what one is

3.5/2.5 = 1.4

one serving is 1.4

check -> 1.4 x 2.5= 3.5

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Find the gradient of the line segment between the points (-8,6) and (3,8).

sergey [27]

Answer:

Step-by-step explanation:

The gradient or slope of a line is defined as

m=(y2-y1)/(x2-x1), we have points (-8,6) and (3,8)

m=(8-6)/(3-(-8))

m=2/11

4 0

2 years ago

What is the slope for a line containing the following points? (-3,5) (3,1)

Jlenok [28]

Step-by-step explanation:

$y2- y1 \x2 - x1$

3 0

2 years ago

Evaluate 3^2 + (5 − 2) ⋅ 4 − 6 over 3.<br> 19<br> 16<br> 46<br> 24

Ludmilka [50]

3^2 +(5-2)* 4-6/3
Parenthesis, Exponents, Multiplication/Division, Addition/Subtraction
3^2+3*4- 6/3
9+3*4- 6/3
9+12- 6/3
9+12-2
9+10
19
So your answer is 19.

8 0

2 years ago

The tiger at the zoo ate 133 pounds of food in 7 days find the average change in the zoos tiger food supply each day

vfiekz [6]

Which describes the effect of the transformations on the graph of ƒ(x) = x2 when changed to ƒ(x) = 3(x + 2)2 − 4?

A) stretched vertically, shifted left 2 units, and shifted down 4 units

B) stretched vertically, shifted right 2 units, and shifted up 4 units

C) compressed vertically, shifted left 2 units, and shifted down 4 units

Eliminate

D) compressed vertically, shifted right 2 units, and shifted up 4 units

5 0

2 years ago

you take a group of 20 people going to the movies. kids’ tickets cost $4 each, and adults tickets $6 each. your total cost is $9

brilliants [131]

The number of kids in your group is 12.

Step-by-step explanation:

Given,

Number of people = 20

Cost of each kid ticket = $4

Cost of each adult ticket = $6

Total spent = $96

Let,

x be the number of kids ticket

y be the number of adult ticket

According to given statement;

x+y=20 Eqn 1

4x+6y=96 Eqn 2

Multiplying Eqn 1 by 4

$4(x+y=20)\\4x+4y=80\ \ \ Eqn\ 3$

Subtracting Eqn 3 from Eqn 2

$(4x+6y)-(4x+4y)=96-80\\4x+6y-4x-4y=16\\2y=16$

Dividing both sides by 2

$\frac{2y}{2}=\frac{16}{2}\\y=8$

Putting y=8 in Eqn 1

$x+8=20\\x=20-8\\x=12$

The number of kids in your group is 12.

Keywords: linear equation, elimination method

Learn more about elimination method at:

#LearnwithBrainly

5 0

2 years ago