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Paraphin [41]
3 years ago
13

Solve the equation. 4 = t/2.5 t-

Mathematics
2 answers:
denpristay [2]3 years ago
6 0

Answer:t=-6.6 (line over .6 to repeat six many times)

Step-by-step explanation: Isolate the variable by dividing each side by factors that don't contain any variable.

Hope this helps you out! ☺

kompoz [17]3 years ago
5 0

Answer:

<h2>t = 10</h2>

Step-by-step explanation:

4=\dfrac{t}{2.5}\\\\\dfrac{4}{1}=\dfrac{t}{2.5}\qquad\text{cross multiply}\\\\(1)(t)=(4)(2.5)\\\\t=10

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A 3 L bottle of oil costs $36 and contains 12 cups. Dinesh puts 1 cup of oil, 10 garlic gloves and 1 cup of lemon juice in each
lys-0071 [83]

Answer:

$15

Step-by-step explanation:

Let's start by figuring out how much 1 cup of oil costs.

12 cups of oil is 36$

Let's set up a proportion.

12/36=1/x

Cross Multiply

12x=36

Divide both sides by 12.

x=3

1 cup of oil is $3.

Dinesh makes 5 batches of hummus, and each batch requires 1 cup of oil.

5*1=5

This means he needs 5 cups of oil.

5*3=15

He used $15 worth of oil in the 5 batches of his recipe.

However, since it is impossible to buy 5/12 bottles of oil, he would have needed to spend $36.

7 0
3 years ago
The vertices of polygon ABCD are at A(1,1), B(2,3), C(3,2), and D(2,1). ABDC is reflected across the x-axis and translated 2 uni
velikii [3]

Answer:


Step-by-step explanation:


A. (1,1)

B. (2, -1)

C. (3, 0)

D. (2,1)

yes so i have matched the vertices of the polygon

4 0
3 years ago
Read 2 more answers
(x + 7)(x + 10) = what is the answer
ch4aika [34]

We can use FOIL to solve.

(x + 7)(x + 10)

(x * x) + (x * 7) + (7 * x) + (7 * 10)

x² + 7x + 7x + 70

x² + 14x + 70

Best of Luck!

8 0
3 years ago
How can you determine which of two lines will be steeper from
Romashka-Z-Leto [24]
Well on a table of data, if the y coordinates increase a lot over a short x distance then it will be steep.

In an equation, you would put it into y = mx + b form and whatever your m is will be your slope. If m is large, it will be steep.
8 0
3 years ago
Ax-4y=-1. (6,1) find coefficient write complete equation
Rom4ik [11]
I think the answer is a=2
7 0
2 years ago
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