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kipiarov [429]
3 years ago
6

A lotion is made from an oil blend costing $1.50 per ounce and glycerin costing $1.00 per ounce. Four

Mathematics
2 answers:
kondor19780726 [428]3 years ago
7 0

Answer:10

Step-by-step explanation:

equation for problem 1.00+1.50=2.50  —>      2.50X4=10

Volgvan3 years ago
5 0

Answer:

10

Step-by-step explanation:

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5x+10 resultado cuál es?
larisa [96]

Answer:

What is x? I will tell you the answer in the comments!! Thank you!!

7 0
2 years ago
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Binomial Coefficients (30pts) 1. Write (a + b)^2 as a polynomial in standard form. Show work (FOIL/distributive property).
Darina [25.2K]

Answer:

a^2 + 2ab + b^2

Step-by-step explanation:

Given

(a + b)^2

Required

Express as a standard polynomial

We have:

(a + b)^2

Rewrite as:

(a + b)(a + b)

Open bracket

a^2 + ab + ab + b^2

Add like terms

a^2 + 2ab + b^2

4 0
3 years ago
Find the solution to the system of equations.y=2x+3 and y=-3x+3
iragen [17]

Answer:

x = 0 and y = 3

Step-by-step explanation:

Using elimination method, we can solve for x and y in the simultaneous equation

y = 2x + 3   .................................eqn 1

y = -3x + 3  .................................eqn 2

multiply equation 1 by 3 and equation 2 by 2, then we will have

(y = 2x + 3) × 3

(y = -3x + 3) × 2

3y = 6x + 9   ...............................eqn 3

2y = -6x + 6 ................................eqn 4

Add eqn 3 and 4 together and we will eliminate x and have

5y = 15

Divide both sides by 5, and we will have

y = 3

To solve for x, substitute 3 for y in eqn 1

y = 2x + 3

3 = 2x + 3

collect like terms

3 - 3 = 2x

0 = 2x

Therefore x = 0

6 0
3 years ago
The pentagon ABCDE is dilated to the image A'B'C'D'E' with the center of the dilation at the origin.
pshichka [43]

Answer:

it the second one

Step-by-step explanation:

i just took the test

3 0
3 years ago
What number is 15% of 215
PSYCHO15rus [73]
15/100 × 215 = 3225/100
= 32.25

i am a mathematics teacher. if anything to ask please pm me
3 0
3 years ago
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