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Montano1993 [528]
3 years ago
9

Write the following word phrases as inequalities: Seven times a number increased by one is at most twelve. If you need these sym

bols, please copy and paste: ≥ or ≤
Mathematics
1 answer:
DiKsa [7]3 years ago
7 0

Answer:

7x+1 ≤12

Step-by-step explanation:

The common letter used to represent a variable is x. Thus, a 7 is added to it to signify that it is being multiplied. Then, increased by one means +1. At most is a fancy word for less than or equal to ( ≤).

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| 2x+3 |=5 how would I solve this?
andreyandreev [35.5K]

Answer:

you a dummy boi

Step-by-step explanation:

because

7 0
3 years ago
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How do i use italics ??
Ber [7]
When answering, you can press crtl + i <em>and from that point on you will type using italics</em>.
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6 0
3 years ago
7.3(x+3.1)-2.71(3x-4.9)
marusya05 [52]

Answer:

7.3(x+3.1)-2.71(3x-4.9) = - 0.8x+ 35.909

Step-by-step explanation:

We want to simplify:

7.3(x+3.1)-2.71(3x-4.9)

We use the distributive property to expand the parenthesis to obtain:

7.3(x+3.1)-2.71(3x-4.9) = 7.3x + 22.63 - 8.13x + 13.279

We group like terms on the right:

7.3(x+3.1)-2.71(3x-4.9) = 7.3x - 8.13x + 22.63  + 13.279

This finally gives us:

7.3(x+3.1)-2.71(3x-4.9) = - 0.8x+ 35.909

3 0
3 years ago
Which number is closest to 63(square root)?<br> A. 8.4<br> B. 7.2<br> C. 7.9<br> D. 6.7
USPshnik [31]

Answer:

C-7.9

Step-by-step explanation:

Because the square root is actually 7.93

3 0
2 years ago
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What is the solution of the equation. find the value of y when x equals -10. 2x - 9y = -38
cestrela7 [59]

Answer:

y =2

Step-by-step explanation:

Substitute -10 for x:

2(-10)-9y = -38

-20-9y = -38

-9y = -18

9y = 18

y = 2

4 0
2 years ago
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