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3 years ago

The following graph represents an inequality.

Mathematics

1 answer:

Leni [432]3 years ago

8 0

Answer:

Opt. 1 -3 ≤ x ≤ 3

Step-by-step explanation:

Inequalities are regions, the attached picture shows us a region located between -3 and 3, the dots used are solid, this means that the value '3' is include in the region.

Hence the variable is narrowed to -3 and 3.

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Combine like terms 1,17-0,07a+(-3,92a).<br><br> HELPPPPPPP!!!

Anna35 [415]

Answer:

$=1.17-3.99a$

Step-by-step explanation:

$1.17-0.07a+\left(-3.92a\right)$

$=1.17-0.07a-3.92a$

$=1.17-3.99a$

8 0

3 years ago

B. The sum of three numbers is 51. The second number is three more than the first number, and the third number is

Svetach [21]

Answer:

12, 15, 24

Step-by-step explanation:

Let 1st # = x

Let 2nd # = x+3

Let 3rd # = 2x

Your equation is: x + (x+3) + 2x = 51

Add up all the x: x + x +3 +2x =51

Subtract 3 from both sides: 4x + 3 - 3 = 51 - 3

Divide 4 from both sides: 4x / 4 = 48 / 4

Your 1st number is x = 12

For the 2nd # it is 3 more than x so 12 + 3 = 15

For the 3rd # it is 2 times x so 2(12) = 24

Check your answers by adding up the numbers you solved: 12 + 15 +24 = 51

Does it equal to 51 as stated in the question? Yes, answers check out.

7 0

2 years ago

the average temperature for febuary was -4.03 in chicago and -7.14 in michigan.which of the following represent the difference b

ozzi

To put it simply, the answer is 3.11.

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3 years ago

HELP ME PLEASE!! PLEASE

Papessa [141]

This would be the answer c

5 0

2 years ago

Read 2 more answers

What percent of 1270 is 375?

iragen [17]

$\begin{array}{ccc}1270&-&100\%\\\\375&-&p\%\end{array}\\\\cross\ multiply\\\\1270\cdot p=375\cdot100\ \ \ /:1270\\\\p=\frac{37500}{1270}\\\\p=29\frac{67}{127}\\\\Answer:29\frac{67}{127}\%\approx29.53\%$

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3 years ago

Read 2 more answers