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Aliun [14]
3 years ago
9

Jake has 145 bottle caps and daniel has 143 bottle caps. how many bottle caps do they have in all? 145 143 = 288 which of the fo

llowing problems could be solved in the same way?
a. ed has 76 model trains and mike has 121 model trains. how many trains do they have altogether?
b. henry has to write 32 thank you letters. he has written 13 so far. how many more letters must he write?
c. mary had 19 oranges. she gave 12 oranges to amy. how many oranges does mary have now?
Mathematics
1 answer:
Lelechka [254]3 years ago
3 0
A because you just add them the others you subtract.
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PLS HELP ME UNDERSTAND THIS quUESTION!!
Mkey [24]

Answer:

-2 11/35

Step-by-step explanation:

Hope it helps :)

6 0
2 years ago
It is 3{:}32\text{ p.M.}3:32 p.M.3, colon, 32, start text, space, p, point, m, point, end text and Emma has gymnastics lessons a
Verizon [17]

Answer:

148 minutes

Step-by-step explanation:

It is 3{:}32\text{ p.M.}3:32 p.M.3, colon, 32, start text, space, p, point, m, point, end text and Emma has gymnastics lessons at 6{:}00\text{ p.M.}6:00 p.M.6, colon, 00, start text, space, p, point, m, point, end text How many minutes are there until Emma's gymnastics lessons?\

The time is 3:32 pm

Emma's gymnastics lesson is at 6:00 pm

6:00 pm - 3:32 pm = 2 hours 28 minutes

That is, we have 28 minutes before 4:00 pm

And 2 hours from 4:00 pm to 6:00 pm making a total of 2 hours 28 minutes

How many minutes are there until Emma's gymnastics lessons?

Convert 2 hours 28 minutes to minutes

1 hour = 60 minutes

2 hours = 60 minutes × 2 = 120 minutes

120 minutes + 28 minutes = 148 minutes

2 hours 28 minutes to minutes = 148 minutes

4 0
3 years ago
Radius OA of circle O has a slope of 2.5. What is the slope of the line tangent to circle O to point A?
mixer [17]
The tangent at A is perpendicular to OA, so has a slope that is the negative reciprocal of that of the radius: -1/2.5 = -2/5.
5 0
3 years ago
Read 2 more answers
19−6(−k+4) Simplify to create an equivalent expression
almond37 [142]

\text{Hey there!}\\\\\\\text{In order for you to solve this equation you need to distribute}\\\text{-6(-k) = 6k \& -6(4) = -24}\\\\\text{New equation: 19 + 6k + (-24)}\\\\\text{Combine your like terms (if there is any)}\\\text{(6k(19+(-24)))}\\\text{Your like terms are:  19  + (-24) = -5}

\text{Your new equation is: 6k + (-5)}\\\\\text{+ \&  -  =  -}\text{\underline{ (positive \& negative equals negative)}}\\\\\text{The number in the center will be a negative}\\\\\boxed{\boxed{\text{Answer: 6k - 5}}}\checkmark\\\\\\\\\\\text{Good luck on your assignment and enjoy your day!}\\\\\frak{LoveYourselfFirst:)}

8 0
3 years ago
Read 2 more answers
Solve the linear system using multiplication Elimination.<br><br> 4х + Зу = 8<br> X - 2y = 13
motikmotik
X=5, y=-4
(5,-4)
do you need the work?
5 0
3 years ago
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