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horrorfan [7]
3 years ago
8

Solve the inequality. t-5-7 The solution is

Mathematics
1 answer:
Elina [12.6K]3 years ago
4 0

Answer:

t = 12

Step-by-step explanation:

t-5=7

You need to undo subtraction, so you add 5.  Undo-ing means that you are making the ened product 0 which cancels it.  What you do to one side of the equal sign, you do to the other.  -5 plus 5 is 0 which cancels out.  The reason it is -5 is the sign in front of the 5, indicates that it is a negative 5.  You then add 5 to 7.  You are then left with

t=12

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Use what you know about the properties to rewite each number sentence. Use mental math to find the sum. 0.6 + (0.4 + 0.9) = n an
dusya [7]

First Equation:

0.6 +(0.4+0.9) =n

Step 1: do parentheses first:  

0.4+0.9 = 1.3

Step 2: Add 0.6 + 1.3

0.6 + 1.3 = 1.9

n= 1.9

Second Equation:

(1.57 + 0.75) + 0.25 + n

Step 1: do parentheses first:

1.57 + 0.75 = 2.50

Step 2: Add 2.50 + 0.25 = 2.75

Step 3: Add 2.75 and n = 2.75+n

Final Answer:

1.9 +2.75+n = 4.65 +n

Hope this helps!!


8 0
3 years ago
What is 2+1/10+3/ = 2
TiliK225 [7]
<span><span>12</span>-<span>105</span>-5 = -<span>132</span> = -6<span>12</span> = -6.5 that is the answer i think check it but i think its right</span>
4 0
3 years ago
Ade is baking mini-loaves of bread. How many mini-loaves could he make with 10 cups of flour?
BabaBlast [244]

Answer: 25

Step-by-step explanation:

Since Ade uses 2 cups of flours for 5 mini loaves, it simply means that 1 cup of flour will be used for:

= 5/2 = 2.5 mini loaves

Therefore, the number of mini-loaves that he could make with 10 cups of flour would be:

= 10 × 2.5

= 25 mini loaves

5 0
2 years ago
F(h) = 45+<br> 20<br> h +0.5<br> g(h) = 45 + 33(0.5) (h+0.5)
larisa [96]

Steps:

Question 1:

Step 1: Multiply both sides by h+0.5.

Step 2: Factor out variable f.

Step 3: Divide both sides by h^2+0.5h.

Question 2

Let's solve for g.

Step 1: Divide both sides by h.

Answers:

1: f=45h+42.5/h²+0.5h

2: g=16.5h+53.25/h

Please mark Brainliest

<em><u>Hope this helps.</u></em>

8 0
3 years ago
Last year, a beauty magazine had a total of 2,650 subscribers. This year, after its parent company made some changes, it had 3,2
lilavasa [31]

Answer:

22%

Step-by-step explanation:

Divide 2,650 by 100:

2,650/100=26.5

Then divide 3233 by the dividend:

122=122%

Now you can see that there is a 22% percent increase over 100%, theefore making our answer 22%.

Have a great day, and mark me brainliest if I am most helpful!

5 0
3 years ago
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