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sdas [7]
3 years ago
11

Use the number line to find the sum of 1.5+(-5). A. -3.5 B.6.5 C.-6.5 D.3.5

Mathematics
1 answer:
Anika [276]3 years ago
5 0

Answer:

A. -3.5

Step-by-step explanation:

when adding a negative you subtract

so rewrite it as

1.5-5

which gives you -3.5

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Please help with 2 questions. Thank you.
8_murik_8 [283]

{e}^{ln(anything)}  = anything

so here we have:

{e}^{ln1}  = 1

{e}^{ln5x} = 5x

8 0
3 years ago
The question is on the image
allochka39001 [22]
2th bounce- 80
5th Bounce- (-)200
9th Bounce- (-)560

Every time the ball bounces it loses 40cm because on the first bounce 160cm-120cm=40cm
And the score goes down by 40 every time and since we go into the negatives the negatives sometimes add on top of each other
5 0
3 years ago
In ΔCAB, if m∠A = 10x + 9, m∠B = 34°, and m∠C = 97°, what is the value of x?
Zolol [24]

<em>x = 4</em>

<em>Here is why:</em>

When adding up all angles of a triangle, they will be equal to 180.

Let's add ∠B and ∠C together.

34+97=131

Let's subtract it from 180, that will be the value of ∠A.

180-131=49

Now we can set ∠A equal to 49.

10x+9=49

Subtract 9 from both sides.

10x=40

Divide.

<u>x = 4</u>

7 0
3 years ago
Solve the equation:
Andrej [43]
Answer <span>B.X= 3 1/8

</span><span>X+7/8=4
x = 4 - 7/8
x =3 8/8 - 7/8
x = 3 1/8</span>
6 0
3 years ago
Read 2 more answers
A grocer sells 50 loaves of bread each day. The current price is $0.65 per loaf. The grocer estimates that for each $0.05 price
Anit [1.1K]
If she is selling 50 loaves of bread each day for $0.65 per loaf, that is $32.50 a day.
If it goes up $0.05 then she would make $35 a day but she would sell 2 fewer so then she would make $33.60. Every $0.05 cents added, 2 fewer loaves will be sold. to get the maximum profit, the price would be at
0.95 cents per loaf because 0.95 x 38 =36.1

0.95 CENTS PER LOAF
7 0
3 years ago
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